Pith Number

pith:JCQK4LH6

pith:2011:JCQK4LH6CP4LJ2YK76LIUF7UVL

not attested not anchored not stored refs pending

A Uniform Fixpoint Approach to the Implementation of Inference Methods for Deductive Databases

Andreas Behrend

arxiv:1108.5451 v1 · 2011-08-27 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCQK4LH6CP4LJ2YK76LIUF7UVL}

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	2026-05-18T04:14:37.487884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a0ae2cfe13f8b4eb0aff968a17f4aad5752eaf9832333b81a3afa0721acff1

Aliases

arxiv: 1108.5451 · arxiv_version: 1108.5451v1 · doi: 10.48550/arxiv.1108.5451 · pith_short_12: JCQK4LH6CP4L · pith_short_16: JCQK4LH6CP4LJ2YK · pith_short_8: JCQK4LH6

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/JCQK4LH6CP4LJ2YK76LIUF7UVL \
  | 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: 48a0ae2cfe13f8b4eb0aff968a17f4aad5752eaf9832333b81a3afa0721acff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89eb2a55f1a7c11ecefa2093457b3e0176966035932f36fba41a67eb1d49e01c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-08-27T14:09:08Z",
    "title_canon_sha256": "b337f614ad177f0393a265c248ceccf96f47fe05f988251fd01610e23ad0f5f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5451",
    "kind": "arxiv",
    "version": 1
  }
}