Pith Number

pith:J237HSXC

pith:2012:J237HSXCCKANR6ZDXC3QZXD5OL

not attested not anchored not stored refs pending

An Improved Proof-Theoretic Compilation of Logic Programs

Iliano Cervesato

arxiv:1210.1653 v1 · 2012-10-05 · cs.LO · 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{J237HSXCCKANR6ZDXC3QZXD5OL}

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	2026-05-18T03:43:53.702942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4eb7f3cae21280d8fb23b8b70cdc7d72d4e3e984f09f6d3e554b2b8b2f3b78cb

Aliases

arxiv: 1210.1653 · arxiv_version: 1210.1653v1 · doi: 10.48550/arxiv.1210.1653 · pith_short_12: J237HSXCCKAN · pith_short_16: J237HSXCCKANR6ZD · pith_short_8: J237HSXC

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/J237HSXCCKANR6ZDXC3QZXD5OL \
  | 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: 4eb7f3cae21280d8fb23b8b70cdc7d72d4e3e984f09f6d3e554b2b8b2f3b78cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65b9e1add04d9fc6f0c3f9754481ecda96d0e392ad2a02459c7dac5b97345dc",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-10-05T06:26:26Z",
    "title_canon_sha256": "3c132a48f1ef8641fccc65085adc44940e05b2ca8478b16236e49fae37e9fe39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1653",
    "kind": "arxiv",
    "version": 1
  }
}