Pith Number

pith:UA7OL3AK

pith:2011:UA7OL3AKERHMKVHPJXHA45OGGK

not attested not anchored not stored refs pending

An Incremental Knowledge Compilation in First Order Logic

Manoj K. Raut

arxiv:1110.6738 v2 · 2011-10-31 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UA7OL3AKERHMKVHPJXHA45OGGK}

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	2026-05-18T04:08:13.299277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03ee5ec0a244ec554ef4dce0e75c632a2689b643cc419402ab2b6bd475770f5

Aliases

arxiv: 1110.6738 · arxiv_version: 1110.6738v2 · doi: 10.48550/arxiv.1110.6738 · pith_short_12: UA7OL3AKERHM · pith_short_16: UA7OL3AKERHMKVHP · pith_short_8: UA7OL3AK

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/UA7OL3AKERHMKVHPJXHA45OGGK \
  | 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: a03ee5ec0a244ec554ef4dce0e75c632a2689b643cc419402ab2b6bd475770f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f4065dc3a8f2ee20da53f576688858c1ab5ad17f351a1ff83eacd4385ef2fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-10-31T10:16:24Z",
    "title_canon_sha256": "b4ff5f7ddd1c6b59f3242140bcf8f8434ffebf566c86daf0dab5b416fe85ece4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6738",
    "kind": "arxiv",
    "version": 2
  }
}