Pith Number

pith:SGPUOROF

pith:2025:SGPUOROFKVYX6LPIOZBZA7IEZC

not attested not anchored not stored refs pending

Emergence of Painting Ability via Recognition-Driven Evolution

Jianfei Yang, Lin Gu, Shenghan Su, Tatsuya Harada, Yi Lin, Yingtao Tian, Yumo Hao, Ziteng Cui

arxiv:2501.04966 v1 · 2025-01-09 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGPUOROFKVYX6LPIOZBZA7IEZC}

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	2026-07-05T09:58:49.298056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

919f4745c555717f2de87643907d04c88a66541424dc8498d632a7ee23403db7

Aliases

arxiv: 2501.04966 · arxiv_version: 2501.04966v1 · doi: 10.48550/arxiv.2501.04966 · pith_short_12: SGPUOROFKVYX · pith_short_16: SGPUOROFKVYX6LPI · pith_short_8: SGPUOROF

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/SGPUOROFKVYX6LPIOZBZA7IEZC \
  | 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: 919f4745c555717f2de87643907d04c88a66541424dc8498d632a7ee23403db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12aada460571f0b0553bdd0f811305cfae8c7214fc10f5fd0d600e6eed00376",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-09T04:37:31Z",
    "title_canon_sha256": "c56715bdfad98184ade664754696ccdd8a7fdd0cec58c47ada28414d67857a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04966",
    "kind": "arxiv",
    "version": 1
  }
}