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Whitepaper · v1 · draft before deployment

Pi (π)

BNB Smart Chain · BEP-20 · name Pi · symbol Pi · total supply 800,000,000,000

π is an on-chain experiment with fixed rules: 8,000 seats (1,000 free + 7,000 paid, open together) for wallets holding a .ai Agent ID, a liquidity pool that opens by itself within 24 hours, open stepped minting afterwards, and stake-mining that halves by height. Nobody can change any of it after deployment.

01Two theorems

I. The pool opens within 24 hours, full or not. If seat #8,000 is sold, the pool opens in that same transaction. Otherwise, from 24 hours after the sale starts, the first transaction (anyone may call openPool()) opens it.

II. Nobody holds the keys. No owner, no admin, no pause, no blacklist, no whitelist, no upgrade, no adjustable tax, no withdraw function. LP tokens are burned to 0x…dEaD.

02Pre-open seats

  • Sale starts 2026-11-15 20:00 UTC+8 (12:00 UTC).
  • 8,000 seats in two pools that open together at the sale start: 1,000 free and 7,000 paid at 0.005 BNB (payable in USDT, swapped to BNB in the same transaction). Each pool has its own counter; the progress line shows both against one total of 8,000.
  • Only wallets holding a BSC .ai Agent ID (registry 0x60B9…022F) can take seats. Per Agent ID: 1 free seat, and separately up to 5 paid seats, +1 per valid invite. Taking the free seat does not reduce the paid cap.
  • A paid seat delivers 9,014,000 π, a free seat 901,400 π (10%), straight to the buyer's wallet in the same transaction.
  • 100% of the BNB raised goes into liquidity. The treasury receives nothing before the pool opens.

03Opening the pool

On seat #8,000 (both pools sold out — the last seat can be free or paid), or with the first transaction at or after 2026-11-16 20:00 UTC+8 (at least one paid seat is required; from then on free seats close once a paid seat exists), the contract adds all sale BNB + 64,000,000,000 π to a PancakeSwap V2 π/WBNB pair and sends the LP tokens to 0x…dEaD. This happens exactly once. Free or paid seats not sold by then join the shared reserve.

Pre-open transfer lock. Until the pool opens, the only π transfers that can happen are from PiGenesis to buyers, staking (PiOrbit pulling a staker's own π in stake(), and PiOrbit paying claims and withdrawals back to that same staker), and transfers between the system contracts (PiGenesis, PiOrbit, the token, its tax relay). Wallet-to-wallet transfers, direct transfers into PiOrbit and transfers into any pool revert; π that comes back from staking before the open stays locked in the staker's wallet, so nobody can create a pool before the official one. The lock lifts automatically and permanently in the transaction that opens the pool; there is no owner and no switch, so nobody can lock transfers again.

04Post-open mint

  • Open to anyone — no Agent ID, no wallet cap, no share cap. BNB or USDT.
  • Share price: 0.006 BNB, rising 0.001 BNB every 100 shares.
  • π per share = share price ÷ (reference price × 0.95). Reference price = the highest of the live pool price, the time-weighted average price over at least the last 30 minutes (TWAP, from the PancakeSwap price accumulator; observations at most every 5 minutes, stored by every post-open mint or by anyone via poke()) and the price at the start of the current block. During the first 30 minutes after the open, the open price stands in for the TWAP. The buyer sets a minimum output.
  • Payments go 100% to the treasury. Minting stops when the shared reserve is exhausted.
tier(n) = ⌊(n − 1) / 100⌋ + 1 · price(n) = 0.006 + 0.001 × (tier − 1) BNB
π_out = price ÷ (0.95 × max(P_spot, P_twap30, P_blockStart))

05Stake-mining

Starts with the sale (2026-11-15 20:00 UTC+8), before the pool opens. Any wallet can stake π by the share — no Agent ID is required; each share network-wide moves the share height up by one. Rewards halve every epoch and stop after the last epoch.

  • Daily quota: 5 shares per wallet, +1 per valid invite made by that wallet, reset at 00:00 UTC. The quota is per wallet, so it can be multiplied by using more wallets.
  • Reward per share = base + reward base × multiplier, locked when the position opens and released linearly by the second over 14 days.
  • claimReward pays the released part at any time; withdraw returns principal and the rest after 14 days. No early exit.
  • A stake that crosses a halving height is split between the two rates.
multiplier = (epoch network shares + 1000) ÷ (epoch staked shares + seed), max 5×
network shares include shares minted after the pool opens
pacing cap: if the reserve cannot pay 1.25× the current rate to the epoch's end, the multiplier eases down
Constant (PiOrbit)Value
π staked per share10,000,000 π
Shares per epoch20,000
Epochs10
Epoch-1 base / reward base per share200,000 π / 100,000 π (halving each epoch)
Staking reward schedule (all epochs, at most)27,972,656,250 π
Seeds (network / staked)1,000 / 200

06Invites

A valid invite: the invited wallet names the inviter in its first mint; the inviter holds an Agent ID and has minted. Each valid invite adds +1 to the inviter Agent ID's pre-open paid cap and +1 to the inviting wallet's daily staking quota. When the pool opens, the top 100 inviters share 4,000,000,000 π in proportion to their invites, claimed by each inviter with claimInviteReward().

07Supply & allocation

Total supply 800,000,000,000 π, created once at deployment and held by PiGenesis, which has no withdrawal function; the token has no mint function. π leaves PiGenesis only under the rules above.

PartShareπUse
Shared reserve83.5%668,000,000,000post-open mint and stake-mining rewards
Initial liquidity8%64,000,000,000paired with all sale BNB; LP burned
Pre-open seats8%64,000,000,0008,000 seats (7,000 × 9,014,000 + 1,000 × 901,400)
Top-100 inviters0.5%4,000,000,000pro rata to invites, self-claim

08Tax

Buy 1% / sell 2%, only on trades against the main PancakeSwap pair. Wallet transfers, staking and contract calls are tax-free. All tax is swapped to BNB and sent to the treasury (buy tax waits in the token contract until the next sell or wallet transfer, then is sold in full). There is no launch snipe tax and no mechanism that front-runs sellers.

09Permissions & hard checks

  • No owner or admin role; nothing can pause, blacklist, re-price or withdraw.
  • Total supply is fixed at 800,000,000,000 π; nothing can mint more.
  • Before the pool opens π cannot move between wallets or into any pool (staking in and out of PiOrbit is the only exception, always back to the same wallet); from the open on, transfers are free forever.
  • Each function moves only its own funds; the pool opens only once; LP goes to 0x…dEaD.
  • The only fixed fund flow is to the treasury 0xd303…348f.

10Addresses

11Risks

π is an independent experiment. It is not affiliated with, endorsed by or partnered with Binance or any other project. π has no utility and no promised value or return; its price can go to zero. Smart contracts can contain bugs. Nothing here is financial advice.

白皮书 · v1 · 部署前草案

Pi(π)

BNB 智能链 · BEP-20 · 名称 Pi · 符号 Pi · 总量 8,000 亿(800,000,000,000)

π 是一项规则写死的链上实验:8,000 份(免费 1,000 + 付费 7,000,同时开放)只给持有 .ai Agent ID 的钱包;流动性池 24 小时内自动开启;之后阶梯铸造向所有人开放;质押挖矿按高度减半。部署后任何人都改不了。

01两条定理

一、24 小时内必开池,满不满都开。第 8,000 份售出即在同一笔交易里开池;否则自开售起 24 小时后,第一笔交易(任何人都可以调用 openPool())开池。

二、没有人握有钥匙。无 owner、无管理员、无暂停、无黑名单、无白名单、不可升级、税率不可改、无提取函数。LP 打入 0x…dEaD。

02开池前份额

  • 开售时间 2026-11-15 20:00(UTC+8)。
  • 8,000 份分两个池,开售时同时开放:免费 1,000 份、付费 7,000 份,每份 0.005 BNB(可付 USDT,同笔换成 BNB)。两个池各自计数;进度条把两者放在同一条线上,总数 8,000。
  • 只有持有 BSC .ai Agent ID(注册合约 0x60B9…022F)的钱包可以铸造。每个 Agent ID:免费最多 1 份;付费另算,最多 5 份,每有效邀请 +1。领了免费份不占付费额度。
  • 每付费份 9,014,000 π,免费份 901,400 π(10%),同一笔交易直接到账。
  • 募集的 BNB 100% 进入流动性,开池前金库不分一分。

03开池

第 8,000 份售出时(免费与付费都卖完,最后一份可以是免费份也可以是付费份),或 2026-11-16 20:00(UTC+8)及之后的第一笔交易时(须至少有一份付费份;到这个时间后只要已有付费份,免费份即关闭),合约把全部开售 BNB + 640 亿(64,000,000,000)π 注入 PancakeSwap V2 π/WBNB,LP 发往 0x…dEaD。只会发生一次。届时没卖出的免费份、付费份对应的 π 并入共享储备。

开池前禁止转账。开池前只有这几类 π 转账能发生:PiGenesis 发给买家;质押(stake() 里由 PiOrbit 拉取质押人自己的 π,以及 PiOrbit 把领取/取回的 π 发回同一个质押人);系统合约(PiGenesis、PiOrbit、代币合约、税中继)之间。钱包之间互转、直接转入 PiOrbit、转入任何池子都会回滚;开池前从质押拿回的 π 仍锁在质押人自己的钱包里,所以没人能在官方开池前建池。开池那笔交易起自动永久解除;没有 owner、没有开关,任何人都无法再锁。

04开池后铸造

  • 人人可铸——不需 Agent ID、不限钱包、不限份数,BNB 或 USDT 支付。
  • 份价 0.006 BNB 起,每 100 份 +0.001 BNB。
  • 每份给币 = 份价 ÷(参考价 × 0.95)。参考价取三者最高:池子现价、至少 30 分钟的时间加权均价(TWAP,取自 PancakeSwap 价格累加器;最多每 5 分钟记一个观测点,每笔开池后铸造都会记,任何人也可调用 poke())、本区块开盘价。开池后前 30 分钟用开池价代替 TWAP。买家可设最少到账。
  • 付款 100% 进入金库。共享储备发完即停止铸造。
阶梯(n) = ⌊(n − 1) / 100⌋ + 1 · 份价(n) = 0.006 + 0.001 × (阶梯 − 1) BNB
到账 π = 份价 ÷ (0.95 × max(现价, 30 分钟 TWAP, 本区块开盘价))

05质押挖矿

开售即开始(2026-11-15 20:00(UTC+8)),不必等开池。任何钱包都能按份质押 π,不需要 Agent ID;全网每质押 1 份,份数高度 +1。奖励逐纪元减半,最后一个纪元后停止。

  • 每日额度:每个钱包 5 份,该钱包每有效邀请 +1,UTC 0 点重置。额度按钱包算,多开钱包即可多质押。
  • 每份奖励 = 基础 + 奖励基数 × 倍数,开仓时锁定,14 天按秒线性释放。
  • claimReward 随时领取已释放部分;withdraw 14 天后取回本金和剩余奖励。不能提前解押。
  • 一笔跨过减半高度时按两档奖励拆分。
倍数 = (本纪元全网份数 + 1000) ÷ (本纪元质押份数 + 起始值),最高 5×
全网份数包含开池后铸造的份数
配速上限:剩余储备不够按当前速度的 1.25 倍发到纪元末时,倍数平滑下降
常量(PiOrbit)数值
每份质押10,000,000 π(1,000 万)
每纪元份数20,000
纪元数10
第 1 纪元每份基础 / 奖励基数200,000 π / 100,000 π(逐纪元减半)
质押奖励总额上限(全部纪元)27,972,656,250 π
起始值(全网 / 质押)1,000 / 200

06邀请

有效邀请:被邀请钱包在第一笔铸造中填入邀请人;邀请人持有 Agent ID 且铸造过。每个有效邀请让邀请人 Agent ID 的开池前付费上限 +1、邀请人钱包的每日质押额度 +1。开池时,邀请人数前 100 名按人数比例分 40 亿(4,000,000,000)π,由本人调用 claimInviteReward() 领取。

07总量与分配

总量 8,000 亿 π,部署时一次性生成并存放在 PiGenesis 里,该合约没有任何提取函数;代币合约没有 mint 函数。π 只能按上述规则从 PiGenesis 发出。

部分占比π用途
共享储备83.5%668,000,000,000开池后铸造与质押挖矿奖励共用
初始流动性8%64,000,000,000与全部开售 BNB 组池,LP 销毁
开池前份额8%64,000,000,0008,000 份(7,000 × 9,014,000 + 1,000 × 901,400)
邀请前 1000.5%4,000,000,000按邀请人数比例,本人领取

08税

买 1% / 卖 2%,只对 PancakeSwap 主池买卖收取;钱包转账、质押、合约交互免税。税全部换成 BNB 进入金库(买入税先留在代币合约里,下一笔卖出或钱包转账时一次性全部换掉)。不设开池防狙击税,也没有任何夹单或抢跑卖家的机制。

09权限与硬性检查

  • 没有 owner 或管理员角色;没有任何函数能暂停、拉黑、改价或提钱。
  • 总量固定 8,000 亿 π,任何人都无法增发。
  • 开池前 π 不能在钱包之间转移、不能转入任何池子(唯一例外是质押进出 PiOrbit,且只回到同一个钱包);开池起永久自由转账。
  • 每个函数只动自己那部分资金;只开池一次;LP 发往 0x…dEaD。
  • 唯一写死的资金流向是金库 0xd303…348f。

10地址

11风险

π 是独立的实验项目,与币安或任何其他项目均无隶属、背书或合作关系。π 没有用途,不承诺任何价值或回报,价格可能归零。智能合约可能存在漏洞。本文不构成投资建议。