Pith Number

pith:KX6Q3BRW

pith:2012:KX6Q3BRWAN6KY2BHID7HETSAH5

not attested not anchored not stored refs pending

Proceedings of the first International Workshop On Open Data, WOD-2012

Guillaume Raschia, Ioana Manolescu, Martin Theobald

arxiv:1204.3726 v3 · 2012-04-17 · cs.DL · 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{KX6Q3BRWAN6KY2BHID7HETSAH5}

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	2026-05-18T03:55:13.718475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55fd0d8636037cac682740fe724e403f4154b1bca17b404a0c2601b5ef095bee

Aliases

arxiv: 1204.3726 · arxiv_version: 1204.3726v3 · doi: 10.48550/arxiv.1204.3726 · pith_short_12: KX6Q3BRWAN6K · pith_short_16: KX6Q3BRWAN6KY2BH · pith_short_8: KX6Q3BRW

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/KX6Q3BRWAN6KY2BHID7HETSAH5 \
  | 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: 55fd0d8636037cac682740fe724e403f4154b1bca17b404a0c2601b5ef095bee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0894470ee097865ead502111fc265965817337c95b8960b1d93d36bd9b68b3c0",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2012-04-17T08:36:59Z",
    "title_canon_sha256": "345f676f00a63f1e28dc792373fed00722e6e4d5b56ab419edf80702f1ec0537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3726",
    "kind": "arxiv",
    "version": 3
  }
}