Pith Number

pith:S2HNK7HX

pith:2015:S2HNK7HXSDSQGSKSPPHP6X6U2Q

not attested not anchored not stored refs pending

RDF-Hunter: Automatically Crowdsourcing the Execution of Queries Against RDF Data Sets

Elena Simperl, Fabian Fl\"ock, Maria-Esther Vidal, Maribel Acosta, Rudi Studer

arxiv:1503.02911 v1 · 2015-03-10 · 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{S2HNK7HXSDSQGSKSPPHP6X6U2Q}

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	2026-05-18T02:25:12.779809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

968ed57cf790e50349527bceff5fd4d4006a4fcfc7f05cad6fae124fdf60c5f0

Aliases

arxiv: 1503.02911 · arxiv_version: 1503.02911v1 · doi: 10.48550/arxiv.1503.02911 · pith_short_12: S2HNK7HXSDSQ · pith_short_16: S2HNK7HXSDSQGSKS · pith_short_8: S2HNK7HX

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/S2HNK7HXSDSQGSKSPPHP6X6U2Q \
  | 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: 968ed57cf790e50349527bceff5fd4d4006a4fcfc7f05cad6fae124fdf60c5f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c3d0dc4c2e956078a9ddf68d42e6d204431ef5cc6a72a366e7f86fffac1a49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-03-10T14:02:20Z",
    "title_canon_sha256": "2c63ce8024bf2bd2672f59cb06bd56699eb485ca2f15bc5ede481d2589803cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02911",
    "kind": "arxiv",
    "version": 1
  }
}