Pith Number

pith:PZYLU5DO

pith:2011:PZYLU5DOGN32L3SHC4SX37X7L5

not attested not anchored not stored refs pending

Expressiveness of Communication in Answer Set Programming

Dirk Vermeir, Jeroen Janssen, Kim Bauters, Martine De Cock, Steven Schockaert

arxiv:1109.2434 v1 · 2011-09-12 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZYLU5DOGN32L3SHC4SX37X7L5}

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	2026-05-18T04:13:37.680100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e70ba746e3377a5ee4717257dfeff5f496221750e45ef8d8515d17de26925f4

Aliases

arxiv: 1109.2434 · arxiv_version: 1109.2434v1 · doi: 10.48550/arxiv.1109.2434 · pith_short_12: PZYLU5DOGN32 · pith_short_16: PZYLU5DOGN32L3SH · pith_short_8: PZYLU5DO

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/PZYLU5DOGN32L3SHC4SX37X7L5 \
  | 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: 7e70ba746e3377a5ee4717257dfeff5f496221750e45ef8d8515d17de26925f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d56e1ec11886431ba6da4c4b81c695aabfbf091a1efff73ea30cbcf86ef913a6",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-09-12T11:48:38Z",
    "title_canon_sha256": "39a962f279f866f06f30b37c7ade86d8f10e73b8f4a4ae449192595d848270bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2434",
    "kind": "arxiv",
    "version": 1
  }
}