Pith Number

pith:UFFUSCCU

pith:2011:UFFUSCCUCAZKV6UBEO2QYWOJL2

not attested not anchored not stored refs pending

Linear Temporal Logic and Propositional Schemata, Back and Forth (extended version)

Nicolas Peltier, Ricardo Caferra, Vincent Aravantinos

arxiv:1102.2174 v2 · 2011-02-10 · cs.LO · 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{UFFUSCCUCAZKV6UBEO2QYWOJL2}

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	2026-05-18T04:23:56.121415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a14b4908541032aafa8123b50c59c95e8ebbae12c17ef128671c62c819408dc8

Aliases

arxiv: 1102.2174 · arxiv_version: 1102.2174v2 · doi: 10.48550/arxiv.1102.2174 · pith_short_12: UFFUSCCUCAZK · pith_short_16: UFFUSCCUCAZKV6UB · pith_short_8: UFFUSCCU

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/UFFUSCCUCAZKV6UBEO2QYWOJL2 \
  | 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: a14b4908541032aafa8123b50c59c95e8ebbae12c17ef128671c62c819408dc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad37a009098ead929675a733b08a32eeed71c83ded7a69ce84f180f083a1685",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-02-10T17:08:41Z",
    "title_canon_sha256": "4ecf4b53eb7ea3d5728d6b927ea69acb8b4344ed90a24581bc634f0e56e69bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2174",
    "kind": "arxiv",
    "version": 2
  }
}