Pith Number

pith:GFN2HQ7H

pith:2015:GFN2HQ7HNIU4KNDHM3SAHOJHLX

not attested not anchored not stored refs pending

Testing randomness for cancer risk

Rinaldo B. Schinazi

arxiv:1508.04453 v1 · 2015-08-17 · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFN2HQ7HNIU4KNDHM3SAHOJHLX}

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	2026-05-18T01:35:02.753136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315ba3c3e76a29c5346766e403b9275dc0c13648229f83f6d80cb2d8f0b948fa

Aliases

arxiv: 1508.04453 · arxiv_version: 1508.04453v1 · doi: 10.48550/arxiv.1508.04453 · pith_short_12: GFN2HQ7HNIU4 · pith_short_16: GFN2HQ7HNIU4KNDH · pith_short_8: GFN2HQ7H

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/GFN2HQ7HNIU4KNDHM3SAHOJHLX \
  | 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: 315ba3c3e76a29c5346766e403b9275dc0c13648229f83f6d80cb2d8f0b948fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b6498d47095e7e16cea1e8c74b91faf0d529bb3d85e622de00f5a8ec96120f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2015-08-17T19:26:49Z",
    "title_canon_sha256": "7f4b6cb96b318d19b65ace0283f7c6ae865d5eb2b52b7e6bd839656ac1d23fe9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04453",
    "kind": "arxiv",
    "version": 1
  }
}