Pith Number

pith:5IZR3BKN

pith:2019:5IZR3BKNUPMUJSMSB6TZBWS62J

not attested not anchored not stored refs pending

Effcient logging and querying for Blockchain-based cross-site genomic dataset access audit

Li Xiong, Shuaicheng Ma, Yang Cao

arxiv:1907.07303 v2 · 2019-07-17 · 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{5IZR3BKNUPMUJSMSB6TZBWS62J}

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	2026-05-17T23:39:29.899061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea331d854da3d944c9920fa790da5ed274f4e1eb3a862eec9a63197e7abc890a

Aliases

arxiv: 1907.07303 · arxiv_version: 1907.07303v2 · doi: 10.48550/arxiv.1907.07303 · pith_short_12: 5IZR3BKNUPMU · pith_short_16: 5IZR3BKNUPMUJSMS · pith_short_8: 5IZR3BKN

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/5IZR3BKNUPMUJSMSB6TZBWS62J \
  | 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: ea331d854da3d944c9920fa790da5ed274f4e1eb3a862eec9a63197e7abc890a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dccfc4b9594ac51521cab87569df3ab2f8cd9702f108e883e5b5d6fb5e7e61c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-07-17T02:11:53Z",
    "title_canon_sha256": "46936a8ff762868a79e87300a27a7f558b43621d3adbc2d247ae7022e6edce10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07303",
    "kind": "arxiv",
    "version": 2
  }
}