Pith Number

pith:J7RCLBHZ

pith:2024:J7RCLBHZZLUYSLXWSZGVCYC2HJ

not attested not anchored not stored refs pending

Proceedings of the 2024 XCSP3 Competition

Christophe Lecoutre, Emmanuel Lonca, Gilles Audemard

arxiv:2412.00117 v1 · 2024-11-28 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7RCLBHZZLUYSLXWSZGVCYC2HJ}

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.

Cited by

1 paper in Pith

CP-Model-Zoo: A Natural Language Query System for Constraint Programming Models

Receipt and verification

First computed	2026-07-05T09:42:36.515960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe22584f9cae9892ef6964d51605a3a76aa83483f92f9b5800d8a5de22626b5

Aliases

arxiv: 2412.00117 · arxiv_version: 2412.00117v1 · doi: 10.48550/arxiv.2412.00117 · pith_short_12: J7RCLBHZZLUY · pith_short_16: J7RCLBHZZLUYSLXW · pith_short_8: J7RCLBHZ

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/J7RCLBHZZLUYSLXWSZGVCYC2HJ \
  | 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: 4fe22584f9cae9892ef6964d51605a3a76aa83483f92f9b5800d8a5de22626b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c5a08e3999acb4e1b3e7ad096f657f721e8a331914363c51c9e14b205b24071",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-11-28T08:16:40Z",
    "title_canon_sha256": "ddaea0ed2de22ed57ee13c1cb22b7b780d1f057ec421c34a44f3551c5a2f1eab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00117",
    "kind": "arxiv",
    "version": 1
  }
}