Pith Number

pith:VXQNOEAV

pith:2014:VXQNOEAVSQK7HZPVF2LHYEFA5S

not attested not anchored not stored refs pending

claspfolio 2: Advances in Algorithm Selection for Answer Set Programming

Holger Hoos, Marius Lindauer, Torsten Schaub

arxiv:1405.1520 v1 · 2014-05-07 · 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{VXQNOEAVSQK7HZPVF2LHYEFA5S}

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	2026-05-18T02:52:24.615046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade0d710159415f3e5f52e967c10a0ec9537f5195a671f078ac537a90af6cdfd

Aliases

arxiv: 1405.1520 · arxiv_version: 1405.1520v1 · doi: 10.48550/arxiv.1405.1520 · pith_short_12: VXQNOEAVSQK7 · pith_short_16: VXQNOEAVSQK7HZPV · pith_short_8: VXQNOEAV

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/VXQNOEAVSQK7HZPVF2LHYEFA5S \
  | 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: ade0d710159415f3e5f52e967c10a0ec9537f5195a671f078ac537a90af6cdfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d21702eb0764fe03bee87ee042f80415700449dbdcb4b7904bbf2a423c7c31b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-05-07T07:25:58Z",
    "title_canon_sha256": "9815a7ca227bd7e7ad54fa66b23a70ffd058523b41a6580ed643ca776c139e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1520",
    "kind": "arxiv",
    "version": 1
  }
}