Pith Number

pith:MS3DFZMJ

pith:2014:MS3DFZMJWGC5CBHY46IGROKJJU

not attested not anchored not stored refs pending

Extending Acyclicity Notions for Existential Rules (\emph{long version})

Fabien Garreau, Jean-Francois Baget, Marie-Laure Mugnier, Swan Rocher

arxiv:1407.6885 v1 · 2014-07-25 · 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{MS3DFZMJWGC5CBHY46IGROKJJU}

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	2026-05-18T02:46:32.094707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b632e589b185d104f8e79068b9494d21e213eaab4a6d518a246cff28f1dd83

Aliases

arxiv: 1407.6885 · arxiv_version: 1407.6885v1 · doi: 10.48550/arxiv.1407.6885 · pith_short_12: MS3DFZMJWGC5 · pith_short_16: MS3DFZMJWGC5CBHY · pith_short_8: MS3DFZMJ

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/MS3DFZMJWGC5CBHY46IGROKJJU \
  | 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: 64b632e589b185d104f8e79068b9494d21e213eaab4a6d518a246cff28f1dd83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5684464189bedbe29909d5424a866e06276f2fb8177bcd9748b8bb9bc0a0ee4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-07-25T13:27:34Z",
    "title_canon_sha256": "1827c67cd3714ab6f652d2c1b6a0a5d6861d9a72128d3df0b85b95cc615ec974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6885",
    "kind": "arxiv",
    "version": 1
  }
}