Pith Number

pith:R7CF2WNO

pith:2025:R7CF2WNOM47DVXT2CTYPM4TXLT

not attested not anchored not stored refs pending

Speaking images. A novel framework for the automated self-description of artworks

Gustavo Marfia, Valentine Bernasconi

arxiv:2506.05368 v1 · 2025-05-28 · cs.CV · 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{R7CF2WNOM47DVXT2CTYPM4TXLT}

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	2026-07-05T11:17:01.326292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc45d59ae673e3ade7a14f0f672775ce237d64b7c8b06b6dbf0a1a2fa579d37

Aliases

arxiv: 2506.05368 · arxiv_version: 2506.05368v1 · doi: 10.48550/arxiv.2506.05368 · pith_short_12: R7CF2WNOM47D · pith_short_16: R7CF2WNOM47DVXT2 · pith_short_8: R7CF2WNO

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/R7CF2WNOM47DVXT2CTYPM4TXLT \
  | 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: 8fc45d59ae673e3ade7a14f0f672775ce237d64b7c8b06b6dbf0a1a2fa579d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee23de6198272c38dc7014faa0388f10bad8160dd6843d1936b5ce306c38525",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-28T09:13:41Z",
    "title_canon_sha256": "b9cb49363c967eea01d9e67d8b3162636a52c581d4a2e8564c9f675838b5bb15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05368",
    "kind": "arxiv",
    "version": 1
  }
}