Pith Number

pith:T33WV363

pith:2017:T33WV363BXXFQ3IAKOFXGEK6XW

not attested not anchored not stored refs pending

Proceedings of the Fifth Workshop on Proof eXchange for Theorem Proving

Bruno Woltzenlogel Paleo, Catherine Dubois

arxiv:1712.00898 v1 · 2017-12-04 · cs.LO · cs.AI · 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{T33WV363BXXFQ3IAKOFXGEK6XW}

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	2026-05-18T00:29:00.061563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef76aefdb0dee586d00538b73115ebd81170ae7244304bb52a434a23ca1ec06

Aliases

arxiv: 1712.00898 · arxiv_version: 1712.00898v1 · doi: 10.48550/arxiv.1712.00898 · pith_short_12: T33WV363BXXF · pith_short_16: T33WV363BXXFQ3IA · pith_short_8: T33WV363

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/T33WV363BXXFQ3IAKOFXGEK6XW \
  | 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: 9ef76aefdb0dee586d00538b73115ebd81170ae7244304bb52a434a23ca1ec06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb1f0d42660aa90e6c0b033012b8eb571de69db05effb92ff1083a89fc18ca7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2017-12-04T04:24:11Z",
    "title_canon_sha256": "6832715eb60a0989f3975adfca9e53f68a003b2cce0f8245d325edd20b9ab2e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00898",
    "kind": "arxiv",
    "version": 1
  }
}