Pith Number

pith:L54F64ZP

pith:2014:L54F64ZPQVD6Y22KBQXNXXRO7H

not attested not anchored not stored refs pending

Characterizing and computing stable models of logic programs: The non-stratified case

Alessandro Provetti, Gianpaolo Brignoli, Ottavio D'Antona, Stefania Costantini

arxiv:1402.5436 v1 · 2014-02-21 · cs.AI · 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{L54F64ZPQVD6Y22KBQXNXXRO7H}

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	2026-05-18T02:58:21.142478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f785f732f8547ec6b4a0c2edbde2ef9e52982d98915e952562ece0576086184

Aliases

arxiv: 1402.5436 · arxiv_version: 1402.5436v1 · doi: 10.48550/arxiv.1402.5436 · pith_short_12: L54F64ZPQVD6 · pith_short_16: L54F64ZPQVD6Y22K · pith_short_8: L54F64ZP

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/L54F64ZPQVD6Y22KBQXNXXRO7H \
  | 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: 5f785f732f8547ec6b4a0c2edbde2ef9e52982d98915e952562ece0576086184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9649727390387b9e59e2ccd47f3b9487762cc435fe9a6dd134c52cbc3ee1c56c",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-02-21T22:17:39Z",
    "title_canon_sha256": "382c38d547534f73806fc26b426fec0260ee525437596e688ad54795729ca06b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5436",
    "kind": "arxiv",
    "version": 1
  }
}