Pith Number

pith:VQ4EMX73

pith:2026:VQ4EMX73LLQAYO4FBCUVJ6TWN3

not attested not anchored not stored refs pending

LightMem-Ego: Your AI Memory for Everyday Life

Boyi Xiao, Buqiang Xu, Haoting Xia, Hui Li, Jizhan Fang, Liuxin Zhang, Ningyu Zhang, Xuehai Wang, Yanya Li, Yaqi Zheng, Yijun Chen, Yixian Zhao, Zirui Xue

arxiv:2607.11487 v1 · 2026-07-13 · cs.CL · cs.AI · cs.CV · cs.HC · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQ4EMX73LLQAYO4FBCUVJ6TWN3}

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	2026-07-14T02:22:06.399168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac38465ffb5ae00c3b8508a954fa766ed6d6ec71fb8e8a4f5f6fd364bda39104

Aliases

arxiv: 2607.11487 · arxiv_version: 2607.11487v1 · doi: 10.48550/arxiv.2607.11487 · pith_short_12: VQ4EMX73LLQA · pith_short_16: VQ4EMX73LLQAYO4F · pith_short_8: VQ4EMX73

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/VQ4EMX73LLQAYO4FBCUVJ6TWN3 \
  | 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: ac38465ffb5ae00c3b8508a954fa766ed6d6ec71fb8e8a4f5f6fd364bda39104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420e7f268c6940f086de401e8b64c48b52ee4710c1364494abd3d1c5130ebc1a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.HC",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-13T12:40:17Z",
    "title_canon_sha256": "ea5ff3b9ae31aab6705635999d7dcfc52210db6997fc7e9bae5fdb5ad03d369a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.11487",
    "kind": "arxiv",
    "version": 1
  }
}