Pith Number

pith:VINVBEIC

pith:2026:VINVBEIC25AX6EU44ZJNQN7K27

not attested not anchored not stored refs pending

Mi-Memory: A Lifecycle Memory Framework for Personal AI

Audrey Wang, Chao Li, Hanlin Teng, Heng Qu, Jian Liang, Jian Luan, Jinyuan Chen, Kang Zhao, Kun Shao, Shuo Lu, Xian Yi, Xiaofeng Li, Xule Liu, Yanan Ni, Yijun Liu, Yuanfa Li, Yunfei Wang, Yuxuan Chen

arxiv:2607.18975 v1 · 2026-07-21 · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VINVBEIC25AX6EU44ZJNQN7K27}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-22T01:24:02.445920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1b509102d7417f129ce652d837ead7c4ee87a7591f11f04058378e8ce1e9df

Aliases

arxiv: 2607.18975 · arxiv_version: 2607.18975v1 · doi: 10.48550/arxiv.2607.18975 · pith_short_12: VINVBEIC25AX · pith_short_16: VINVBEIC25AX6EU4 · pith_short_8: VINVBEIC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VINVBEIC25AX6EU44ZJNQN7K27 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: aa1b509102d7417f129ce652d837ead7c4ee87a7591f11f04058378e8ce1e9df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e4b0a6480f75cbb48ead97631ef818de003e80199e55a9ef7e5718223d21898",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-07-21T11:10:38Z",
    "title_canon_sha256": "f3dccb7566225ffb7be263ca6dbe47a9ee084e68c6de8b1c6beda0e266772c20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18975",
    "kind": "arxiv",
    "version": 1
  }
}