Pith Number

pith:HF3UC6DL

pith:2014:HF3UC6DLICOFCINXGFDFINJXUF

not attested not anchored not stored refs pending

Axiomatic constraint systems for proof search modulo theories

Assia Mahboubi, Damien Rouhling, Jean-Marc Notin, Mahfuza Farooque, St\'ephane Graham-Lengrand

arxiv:1412.6790 v2 · 2014-12-21 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HF3UC6DLICOFCINXGFDFINJXUF}

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	2026-05-18T01:34:05.435377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

397741786b409c5121b73146543537a16384c89c804e664626e1c9f2ea8b9511

Aliases

arxiv: 1412.6790 · arxiv_version: 1412.6790v2 · doi: 10.48550/arxiv.1412.6790 · pith_short_12: HF3UC6DLICOF · pith_short_16: HF3UC6DLICOFCINX · pith_short_8: HF3UC6DL

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/HF3UC6DLICOFCINXGFDFINJXUF \
  | 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: 397741786b409c5121b73146543537a16384c89c804e664626e1c9f2ea8b9511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d85937145dfb284ee4d843cab49f3f0f676ef64363e4c4e387e1fc43e1c20f8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2014-12-21T14:44:44Z",
    "title_canon_sha256": "2637fe39e6ffd03d3e24b83289401d84cb2547ee94cec1acb15badc9c9417ad9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6790",
    "kind": "arxiv",
    "version": 2
  }
}