Pith Number

pith:QKLTNUTX

pith:2015:QKLTNUTX3DDLJI43OLKJSRPXUY

not attested not anchored not stored refs pending

Variable Elimination in the Fourier Domain

Bart Selman, Carla P. Gomes, Ronan Le Bras, Stefano Ermon, Yexiang Xue

arxiv:1508.04032 v2 · 2015-08-17 · 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{QKLTNUTX3DDLJI43OLKJSRPXUY}

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	2026-05-18T01:12:01.712559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

829736d277d8c6b4a39b72d49945f7a604c5b75d611f7019be06e4786992a4bb

Aliases

arxiv: 1508.04032 · arxiv_version: 1508.04032v2 · doi: 10.48550/arxiv.1508.04032 · pith_short_12: QKLTNUTX3DDL · pith_short_16: QKLTNUTX3DDLJI43 · pith_short_8: QKLTNUTX

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/QKLTNUTX3DDLJI43OLKJSRPXUY \
  | 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: 829736d277d8c6b4a39b72d49945f7a604c5b75d611f7019be06e4786992a4bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9f9f946709a7423cfd7b1c2070a94425da9264d6a960eca2aca8b968263915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2015-08-17T14:04:07Z",
    "title_canon_sha256": "bee8989bd02f8795c0a0bf5ad162e85fcbc0f4fa151d1e08a2a0b6e07a23f227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04032",
    "kind": "arxiv",
    "version": 2
  }
}