Pith Number

pith:OWQAANYM

pith:2016:OWQAANYMDU37Y2KWYL3FZKJ32K

not attested not anchored not stored refs pending

The DLVHEX System for Knowledge Representation: Recent Advances (System Description)

Christoph Redl

arxiv:1607.08864 v2 · 2016-07-29 · cs.CL · cs.AI · 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{OWQAANYMDU37Y2KWYL3FZKJ32K}

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	2026-05-18T01:09:57.136072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a000370c1d37fc6956c2f65ca93bd2be45da90671f736d9397a1556b15ed86

Aliases

arxiv: 1607.08864 · arxiv_version: 1607.08864v2 · doi: 10.48550/arxiv.1607.08864 · pith_short_12: OWQAANYMDU37 · pith_short_16: OWQAANYMDU37Y2KW · pith_short_8: OWQAANYM

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/OWQAANYMDU37Y2KWYL3FZKJ32K \
  | 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: 75a000370c1d37fc6956c2f65ca93bd2be45da90671f736d9397a1556b15ed86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d337071736fd6f285b2886a8ce02a7c4b58d3d599b775ae7e68e337893e453",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-07-29T16:26:54Z",
    "title_canon_sha256": "1702209398db031955882689211fd1d8a21b3eeec13f6f306e5da473f30244f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08864",
    "kind": "arxiv",
    "version": 2
  }
}