Pith Number

pith:TCRVIJDL

pith:2023:TCRVIJDL3MQQG4NZWMA7JEEI6X

not attested not anchored not stored refs pending

Coop: Memory is not a Commodity

Jianhao Zhang, Jinhui Yuan, Peihong Liu, Shihan Ma

arxiv:2311.00591 v1 · 2023-11-01 · cs.LG · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TCRVIJDL3MQQG4NZWMA7JEEI6X}

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	2026-07-05T07:07:59.752985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a354246bdb210371b9b301f49088f5d77ef2b8ec7b43b5b64bc79f13d46340

Aliases

arxiv: 2311.00591 · arxiv_version: 2311.00591v1 · doi: 10.48550/arxiv.2311.00591 · pith_short_12: TCRVIJDL3MQQ · pith_short_16: TCRVIJDL3MQQG4NZ · pith_short_8: TCRVIJDL

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/TCRVIJDL3MQQG4NZWMA7JEEI6X \
  | 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: 98a354246bdb210371b9b301f49088f5d77ef2b8ec7b43b5b64bc79f13d46340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "986e28c904539331bb99729035b496a879489d5c7dc6e4a1116bcc8ff669cad7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-01T15:35:51Z",
    "title_canon_sha256": "9935243fef6342654a62c577d50aa9d8d10b42ea40c9d72f1fc4af39762babfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00591",
    "kind": "arxiv",
    "version": 1
  }
}