Pith Number

pith:ZJL3Q33E

pith:2012:ZJL3Q33E2K6ZWFZFG4MLHGNBZW

not attested not anchored not stored refs pending

ASP modulo CSP: The clingcon system

Max Ostrowski, Torsten Schaub

arxiv:1210.2287 v1 · 2012-10-05 · 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{ZJL3Q33E2K6ZWFZFG4MLHGNBZW}

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	2026-05-18T03:43:50.542035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca57b86f64d2bd9b17253718b399a1cd955293cda436c49b42659f2383597111

Aliases

arxiv: 1210.2287 · arxiv_version: 1210.2287v1 · doi: 10.48550/arxiv.1210.2287 · pith_short_12: ZJL3Q33E2K6Z · pith_short_16: ZJL3Q33E2K6ZWFZF · pith_short_8: ZJL3Q33E

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/ZJL3Q33E2K6ZWFZFG4MLHGNBZW \
  | 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: ca57b86f64d2bd9b17253718b399a1cd955293cda436c49b42659f2383597111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8810fe1cbab7950b564c1e9f4ada992b7762166bef82bcbc21ef4117a4d2ab3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-10-05T08:01:37Z",
    "title_canon_sha256": "e3515bf7205888f93902161f3fbc78de677a105bb11ca84b4e3e388695ee0a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2287",
    "kind": "arxiv",
    "version": 1
  }
}