Pith Number

pith:QYKJIBMH

pith:2011:QYKJIBMHEUVR2L3PXOIOWEG6JG

not attested not anchored not stored refs pending

Nested HEX-Programs

Christoph Redl, Thomas Eiter, Thomas Krennwallner

arxiv:1108.5626 v1 · 2011-08-29 · 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{QYKJIBMHEUVR2L3PXOIOWEG6JG}

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	2026-05-18T04:14:27.190876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8614940587252b1d2f6fbb90eb10de49878d28d57e1cb19100ddc15ee88789ab

Aliases

arxiv: 1108.5626 · arxiv_version: 1108.5626v1 · doi: 10.48550/arxiv.1108.5626 · pith_short_12: QYKJIBMHEUVR · pith_short_16: QYKJIBMHEUVR2L3P · pith_short_8: QYKJIBMH

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/QYKJIBMHEUVR2L3PXOIOWEG6JG \
  | 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: 8614940587252b1d2f6fbb90eb10de49878d28d57e1cb19100ddc15ee88789ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd6849d45fe24cb1785d71e7bc31107e8455eec9a3f0bb04ce9cda52fbe38a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-08-29T16:16:14Z",
    "title_canon_sha256": "f51e37cfa0ff2ada5fd4e1c65ab4f59f5fca61ab866c33dbf5e6ccedec523e4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5626",
    "kind": "arxiv",
    "version": 1
  }
}