Pith Number

pith:3HEHPKYJ

pith:2017:3HEHPKYJXR4JCQONEXWDK5JG2J

not attested not anchored not stored refs pending

On the Computation of Paracoherent Answer Sets

Carmine Dodaro, Francesco Ricca, Giovanni Amendola, Nicola Leone, Wolfgang Faber

arxiv:1707.06813 v1 · 2017-07-21 · 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{3HEHPKYJXR4JCQONEXWDK5JG2J}

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	2026-05-18T00:39:51.538860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9c877ab09bc789141cd25ec357526d24cbd5f53d52b2076aea9cd57727b18b4

Aliases

arxiv: 1707.06813 · arxiv_version: 1707.06813v1 · doi: 10.48550/arxiv.1707.06813 · pith_short_12: 3HEHPKYJXR4J · pith_short_16: 3HEHPKYJXR4JCQON · pith_short_8: 3HEHPKYJ

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/3HEHPKYJXR4JCQONEXWDK5JG2J \
  | 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: d9c877ab09bc789141cd25ec357526d24cbd5f53d52b2076aea9cd57727b18b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edb440921feb71515cdbf31844cc989abd1e00005c86fe8b1eb1bc6e867bba71",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-07-21T09:45:06Z",
    "title_canon_sha256": "a62a5717d08c1e7156009010c501997375daba1ec824ecabf328795382b2bd74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06813",
    "kind": "arxiv",
    "version": 1
  }
}