Pith Number

pith:LTJFGGCP

pith:2025:LTJFGGCPBXWDJG4NUYBS75SWUL

not attested not anchored not stored refs pending

AI Generations: From AI 1.0 to AI 4.0

Hengxu You, Jiahao Wu, Jing Du

arxiv:2502.11312 v1 · 2025-02-16 · 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{LTJFGGCPBXWDJG4NUYBS75SWUL}

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	2026-07-05T10:15:06.548197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd253184f0dec349b8da6032ff656a2dea7104cc9bf490051819e70f19b4cb9

Aliases

arxiv: 2502.11312 · arxiv_version: 2502.11312v1 · doi: 10.48550/arxiv.2502.11312 · pith_short_12: LTJFGGCPBXWD · pith_short_16: LTJFGGCPBXWDJG4N · pith_short_8: LTJFGGCP

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/LTJFGGCPBXWDJG4NUYBS75SWUL \
  | 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: 5cd253184f0dec349b8da6032ff656a2dea7104cc9bf490051819e70f19b4cb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ac3e569a6b26881d2131a42fbf060d951aec49239dd7a68c7eac69d04ff83c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-16T23:19:44Z",
    "title_canon_sha256": "70c68185b16c32953543e107408c50cecee53a2417885aa6bc4df297691ab9ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.11312",
    "kind": "arxiv",
    "version": 1
  }
}