Pith Number

pith:S5MF7JHJ

pith:2025:S5MF7JHJPXPB2YAMYDC7OMS7RX

not attested not anchored not stored refs pending

Interpretable DNFs

Cl\'ement Carbonnel, Imane Bousdira, Martin C. Cooper

arxiv:2505.21212 v1 · 2025-05-27 · 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{S5MF7JHJPXPB2YAMYDC7OMS7RX}

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	2026-07-05T11:10:38.746707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97585fa4e97dde1d600cc0c5f7325f8dfc2f4d238fcd67bf060c24287483dcbd

Aliases

arxiv: 2505.21212 · arxiv_version: 2505.21212v1 · doi: 10.48550/arxiv.2505.21212 · pith_short_12: S5MF7JHJPXPB · pith_short_16: S5MF7JHJPXPB2YAM · pith_short_8: S5MF7JHJ

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/S5MF7JHJPXPB2YAMYDC7OMS7RX \
  | 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: 97585fa4e97dde1d600cc0c5f7325f8dfc2f4d238fcd67bf060c24287483dcbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a17086aff3ee789b5637dab24dc6fb7f00d26d957f4c416be2df64c4f76f821d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-05-27T14:01:39Z",
    "title_canon_sha256": "b316ddc7c99534dde9fafd2c93dcc3920f903be091c8c83c8d2acfabe0e94d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21212",
    "kind": "arxiv",
    "version": 1
  }
}