Pith Number

pith:B5UBXQ3H

pith:2013:B5UBXQ3HGGOYRTZDTWF2AXCHS7

not attested not anchored not stored refs pending

Full-text Support for Publish/Subscribe Ontology Systems

Antonios Papadakis-Pesaresi, Christos Tryfonopoulos, Lefteris Zervakis, Manolis Koubarakis, Spiros Skiadopoulos

arxiv:1307.2015 v1 · 2013-07-08 · cs.IR · 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{B5UBXQ3HGGOYRTZDTWF2AXCHS7}

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	2026-05-18T03:19:02.743197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f681bc367319d88cf239d8ba05c4797d9d0c2925e72115980fb489d10515db9

Aliases

arxiv: 1307.2015 · arxiv_version: 1307.2015v1 · doi: 10.48550/arxiv.1307.2015 · pith_short_12: B5UBXQ3HGGOY · pith_short_16: B5UBXQ3HGGOYRTZD · pith_short_8: B5UBXQ3H

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/B5UBXQ3HGGOYRTZDTWF2AXCHS7 \
  | 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: 0f681bc367319d88cf239d8ba05c4797d9d0c2925e72115980fb489d10515db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94085221e4c36fa4f6e33fa4e4b98dae0d6d91975a44f9a6adbf0e90d72ace0c",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2013-07-08T10:12:01Z",
    "title_canon_sha256": "41c3fd423cbf3de2e0873cf96c1f86ca96c971b6a5aec57907d070104fad7bea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2015",
    "kind": "arxiv",
    "version": 1
  }
}