Pith Number

pith:2P5SXWXT

pith:2012:2P5SXWXTMT6B5BNENZDSTNQ5BD

not attested not anchored not stored refs pending

Automated Image Analysis of Hodgkin lymphoma

Alexander Schmitz, Claudia D\"oring, Hendrik Sch\"afer, Ina Koch, J\"org Ackermann, Martin-Leo Hansmann, Norbert Dichter, Sylvia Hartmann, Tim Sch\"afer

arxiv:1209.3189 v1 · 2012-09-14 · q-bio.TO · physics.med-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2P5SXWXTMT6B5BNENZDSTNQ5BD}

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	2026-05-18T03:45:32.574723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3fb2bdaf364fc1e85a46e4729b61d08f306c2692e10d3215c3e8f75afc7d8c0

Aliases

arxiv: 1209.3189 · arxiv_version: 1209.3189v1 · doi: 10.48550/arxiv.1209.3189 · pith_short_12: 2P5SXWXTMT6B · pith_short_16: 2P5SXWXTMT6B5BNE · pith_short_8: 2P5SXWXT

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/2P5SXWXTMT6B5BNENZDSTNQ5BD \
  | 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: d3fb2bdaf364fc1e85a46e4729b61d08f306c2692e10d3215c3e8f75afc7d8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2248b3d6bca6eccecaab2a9f302361baea8edbd116990a430a6674d7a8ee5c",
    "cross_cats_sorted": [
      "physics.med-ph",
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2012-09-14T13:42:49Z",
    "title_canon_sha256": "7c69c3c5fdad1902907ced29b78eb8c7937a27cf5d84ac7193fd49d675d8661c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3189",
    "kind": "arxiv",
    "version": 1
  }
}