Pith Number

pith:YZGGEUU3

pith:2012:YZGGEUU3OKEG2I46OY3PCYSI47

not attested not anchored not stored refs pending

Possibilistic Answer Set Programming Revisited

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

arxiv:1203.3466 v1 · 2012-03-15 · 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{YZGGEUU3OKEG2I46OY3PCYSI47}

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	2026-05-18T04:00:00.530783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c64c62529b72886d239e7636f16248e7c64f49a97cee5f0efd5df718e29c2a0e

Aliases

arxiv: 1203.3466 · arxiv_version: 1203.3466v1 · doi: 10.48550/arxiv.1203.3466 · pith_short_12: YZGGEUU3OKEG · pith_short_16: YZGGEUU3OKEG2I46 · pith_short_8: YZGGEUU3

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/YZGGEUU3OKEG2I46OY3PCYSI47 \
  | 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: c64c62529b72886d239e7636f16248e7c64f49a97cee5f0efd5df718e29c2a0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55fe88687cf105f29ccb74f75026caefa4f7458f9341a7dda346548f9daccc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-03-15T11:17:56Z",
    "title_canon_sha256": "7d71272d4633f3290715784a46cd74a8b2048b4432280f4b773f8355cf1ea6e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3466",
    "kind": "arxiv",
    "version": 1
  }
}