Pith Number

pith:RN7K7CA4

pith:2013:RN7K7CA42UJRF4YMZU7S7EVXJL

not attested not anchored not stored refs pending

Bounded Choice Queries for Logic Programming

Keehang Kwon

arxiv:1305.6108 v2 · 2013-05-27 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN7K7CA42UJRF4YMZU7S7EVXJL}

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	2026-05-18T03:16:49.000052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7eaf881cd51312f30ccd3f2f92b74afa53ab12f6eaabaf251b57657592d5a9

Aliases

arxiv: 1305.6108 · arxiv_version: 1305.6108v2 · doi: 10.48550/arxiv.1305.6108 · pith_short_12: RN7K7CA42UJR · pith_short_16: RN7K7CA42UJRF4YM · pith_short_8: RN7K7CA4

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/RN7K7CA42UJRF4YMZU7S7EVXJL \
  | 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: 8b7eaf881cd51312f30ccd3f2f92b74afa53ab12f6eaabaf251b57657592d5a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e702f2eff507af35939af49f3bd05673ee90995059f2e0331c0edbabec7634ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2013-05-27T05:22:24Z",
    "title_canon_sha256": "39941ec7a6bc9f5027d96908cec0f1e26e7b96c967201c6b1df9d0f7fe191ac4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6108",
    "kind": "arxiv",
    "version": 2
  }
}