Pith Number

pith:KOQHA76S

pith:2015:KOQHA76SMV4S4JDDDLO3XTHZAO

not attested not anchored not stored refs pending

Interest-based RDF Update Propagation

Fabrizio Orlandi, Kemele M. Endris, Sidra Faisal, Simon Scerri, S\"oren Auer

arxiv:1505.07130 v1 · 2015-05-26 · cs.DC · cs.DB · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KOQHA76SMV4S4JDDDLO3XTHZAO}

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	2026-05-18T02:02:07.441001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a0707fd265792e24631addbbccf90398573fb1233638d8289aea261f04e819

Aliases

arxiv: 1505.07130 · arxiv_version: 1505.07130v1 · doi: 10.48550/arxiv.1505.07130 · pith_short_12: KOQHA76SMV4S · pith_short_16: KOQHA76SMV4S4JDD · pith_short_8: KOQHA76S

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/KOQHA76SMV4S4JDDDLO3XTHZAO \
  | 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: 53a0707fd265792e24631addbbccf90398573fb1233638d8289aea261f04e819

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7073a5ffd0fc476b844f77fbec0abdd0e30b480063af6ededd1e6a15dad5efe6",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-05-26T20:36:42Z",
    "title_canon_sha256": "c3a19085544d462c7a248e4df1d0ebb5b18d47b484210323a66eae6da45f1e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07130",
    "kind": "arxiv",
    "version": 1
  }
}