Pith Number

pith:JTRBK3UP

pith:2010:JTRBK3UPDD5ZY6MZO6XF6ITAE2

not attested not anchored not stored refs pending

Symmetry Breaking for Answer Set Programming

Christian Drescher

arxiv:1008.5033 v1 · 2010-08-30 · 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{JTRBK3UPDD5ZY6MZO6XF6ITAE2}

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	2026-05-18T04:41:37.251075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce2156e8f18fb9c799977ae5f22602690da2e68a6ec77a86d822594260cc742

Aliases

arxiv: 1008.5033 · arxiv_version: 1008.5033v1 · doi: 10.48550/arxiv.1008.5033 · pith_short_12: JTRBK3UPDD5Z · pith_short_16: JTRBK3UPDD5ZY6MZ · pith_short_8: JTRBK3UP

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/JTRBK3UPDD5ZY6MZO6XF6ITAE2 \
  | 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: 4ce2156e8f18fb9c799977ae5f22602690da2e68a6ec77a86d822594260cc742

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f702f0a71116c4fe094dc153173fe2de46cf2e147dda916a6d24fd99aa1d12e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2010-08-30T09:45:14Z",
    "title_canon_sha256": "b09743cc9a799dc84fd29b3c7e24b5bda6550c9aa5cb89ff58fd6c7d458df911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5033",
    "kind": "arxiv",
    "version": 1
  }
}