Pith Number

pith:3ZFM5N2N

pith:2014:3ZFM5N2NUXHAS75IQN7JCLR6CV

not attested not anchored not stored refs pending

Unfounded Sets and Well-Founded Semantics of Answer Set Programs with Aggregates

Francesco Calimeri, Mario Alviano, Nicola Leone, Simona Perri, Wolfgang Faber

arxiv:1401.4596 v1 · 2014-01-18 · 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{3ZFM5N2NUXHAS75IQN7JCLR6CV}

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	2026-05-18T03:01:45.321651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de4aceb74da5ce097fa8837e912e3e157a29e68707a3bf98e946bb2b1163f2be

Aliases

arxiv: 1401.4596 · arxiv_version: 1401.4596v1 · doi: 10.48550/arxiv.1401.4596 · pith_short_12: 3ZFM5N2NUXHA · pith_short_16: 3ZFM5N2NUXHAS75I · pith_short_8: 3ZFM5N2N

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/3ZFM5N2NUXHAS75IQN7JCLR6CV \
  | 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: de4aceb74da5ce097fa8837e912e3e157a29e68707a3bf98e946bb2b1163f2be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "028015b336e9dd74e5efa95e8a5eaa98795de5887494dc5546c081b7d01fffd9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-01-18T21:05:13Z",
    "title_canon_sha256": "35ea5d0c68a4bcf38797d82798a702a2828fa116a5375e26dc1ee60b7f895b8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4596",
    "kind": "arxiv",
    "version": 1
  }
}