Pith Number

pith:I7XV6POU

pith:2019:I7XV6POUKNTVLJ46ST24QPRF4Q

not attested not anchored not stored refs pending

Learning a Generative Model of Cancer Metastasis

Beau Coker, Benjamin Kompa

arxiv:1901.06023 v1 · 2019-01-17 · q-bio.QM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7XV6POUKNTVLJ46ST24QPRF4Q}

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	2026-05-17T23:56:04.769588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47ef5f3dd4536755a79e94f5c83e25e41532f23e4cc6de6cb16a3211efa73730

Aliases

arxiv: 1901.06023 · arxiv_version: 1901.06023v1 · doi: 10.48550/arxiv.1901.06023 · pith_short_12: I7XV6POUKNTV · pith_short_16: I7XV6POUKNTVLJ46 · pith_short_8: I7XV6POU

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/I7XV6POUKNTVLJ46ST24QPRF4Q \
  | 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: 47ef5f3dd4536755a79e94f5c83e25e41532f23e4cc6de6cb16a3211efa73730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60eb87932c6b058501e0685743c4be29c9622b8cd5a200a5169e25646d6c2bb8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2019-01-17T22:39:41Z",
    "title_canon_sha256": "d73dd97b29ad26bb84ee1a11ccae1a47f59229a6f5d40b729caaa3ff9b080a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06023",
    "kind": "arxiv",
    "version": 1
  }
}