Pith Number

pith:WLFDVQTD

pith:2023:WLFDVQTDDIR45PFYDDOX5KZKQZ

not attested not anchored not stored refs pending

Explainable Authorship Identification in Cultural Heritage Applications: Analysis of a New Perspective

Alejandro Moreo, Anna Monreale, Fabrizio Sebastiani, Mattia Setzu, Silvia Corbara

arxiv:2311.02237 v1 · 2023-11-03 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLFDVQTDDIR45PFYDDOX5KZKQZ}

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	2026-07-05T07:09:07.980994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ca3ac2631a23cebcb818dd7eab2a86693ae24b334f09db63262558c9c65a0b

Aliases

arxiv: 2311.02237 · arxiv_version: 2311.02237v1 · doi: 10.48550/arxiv.2311.02237 · pith_short_12: WLFDVQTDDIR4 · pith_short_16: WLFDVQTDDIR45PFY · pith_short_8: WLFDVQTD

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/WLFDVQTDDIR45PFYDDOX5KZKQZ \
  | 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: b2ca3ac2631a23cebcb818dd7eab2a86693ae24b334f09db63262558c9c65a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3cc00acee47750f9e3ae6fdfb297a89b59801b953cb6fde240ffd070f473426",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-11-03T20:51:15Z",
    "title_canon_sha256": "6066950e88153467665c89a9ede16e2807bd773e833a103ecb002f78865c5759"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.02237",
    "kind": "arxiv",
    "version": 1
  }
}