Pith Number

pith:FRTBCSQD

pith:2011:FRTBCSQDSFLOUWPLJZOBASTZI5

not attested not anchored not stored refs pending

Finding Similar/Diverse Solutions in Answer Set Programming

Esra Erdem, Halit Erdogan, Michael Fink, Thomas Eiter

arxiv:1108.3260 v1 · 2011-08-16 · cs.AI · cs.LO · cs.PL

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T03:13:00.597524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c66114a039156ea59eb4e5c104a79477b91d88b1b7f5b9001b0e26504fdd320

Aliases

arxiv: 1108.3260 · arxiv_version: 1108.3260v1 · doi: 10.48550/arxiv.1108.3260

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/FRTBCSQDSFLOUWPLJZOBASTZI5 \
  | 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: 2c66114a039156ea59eb4e5c104a79477b91d88b1b7f5b9001b0e26504fdd320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a6c58d3d069c07b6006a4d9bcb2b72b39928e093b119651b4ed9150c2a8861",
    "cross_cats_sorted": [
      "cs.LO",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-08-16T14:59:44Z",
    "title_canon_sha256": "c09b656d3f1c3f85a72e4f49a684b2336a41a12ea0dbaf6cd148adb6dd88e24a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3260",
    "kind": "arxiv",
    "version": 1
  }
}