Pith Number

pith:L2YJYO7R

pith:2021:L2YJYO7RTPKEKFC3EHFKNTTBDN

not attested not anchored not stored refs pending

Answering Fuzzy Queries over Fuzzy DL-Lite Ontologies

Gabriella Pasi, Rafael Pe\~naloza

arxiv:2111.11779 v1 · 2021-11-23 · 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{L2YJYO7RTPKEKFC3EHFKNTTBDN}

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	2026-07-05T03:34:12.760346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb09c3bf19bd445145b21caa6ce611b69577dc1800fa80afb3da234df8e1c3a

Aliases

arxiv: 2111.11779 · arxiv_version: 2111.11779v1 · doi: 10.48550/arxiv.2111.11779 · pith_short_12: L2YJYO7RTPKE · pith_short_16: L2YJYO7RTPKEKFC3 · pith_short_8: L2YJYO7R

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/L2YJYO7RTPKEKFC3EHFKNTTBDN \
  | 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: 5eb09c3bf19bd445145b21caa6ce611b69577dc1800fa80afb3da234df8e1c3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30a9409d1f7a4f53e24ad23f67530ae0d7712735b3f50fd0abfc899bd190996f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-11-23T10:45:54Z",
    "title_canon_sha256": "d0ec7bbe0358d2eed5e4de6b4891e58242585b7b7faa73e56bc974b7af3fa1ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11779",
    "kind": "arxiv",
    "version": 1
  }
}