Pith Number

pith:3BAHRTPX

pith:2025:3BAHRTPXOYWNHYO2H7UZRO7VPA

not attested not anchored not stored refs pending

Disjunctive and Conjunctive Normal Form Explanations of Clusters Using Auxiliary Information

Robert F. Downey, S. S. Ravi

arxiv:2504.20846 v1 · 2025-04-29 · 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{3BAHRTPXOYWNHYO2H7UZRO7VPA}

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	2026-07-05T10:55:49.860879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84078cdf7762cd3e1da3fe998bbf5783f9c002db3348e54a8d5315838d4d6c4

Aliases

arxiv: 2504.20846 · arxiv_version: 2504.20846v1 · doi: 10.48550/arxiv.2504.20846 · pith_short_12: 3BAHRTPXOYWN · pith_short_16: 3BAHRTPXOYWNHYO2 · pith_short_8: 3BAHRTPX

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/3BAHRTPXOYWNHYO2H7UZRO7VPA \
  | 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: d84078cdf7762cd3e1da3fe998bbf5783f9c002db3348e54a8d5315838d4d6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5292bd4f4921f575d9cde974f933f613bf7a34d1f7c4a88445845088bc335f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-04-29T15:18:18Z",
    "title_canon_sha256": "58e92f53d28d43d58e10562f5763a41dffa26ae6b86f00f916c6d655fb498f78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20846",
    "kind": "arxiv",
    "version": 1
  }
}