Pith Number

pith:OFMOK66Y

pith:2025:OFMOK66YSF4EUCJXHUWYUM63WJ

not attested not anchored not stored refs pending

SurvHive: a package to consistently access multiple survival-analysis packages

Cesare Rollo, Flavio Sartori, Giovanni Birolo, Ivan Rossi, Piero Fariselli, Tiziana Sanavia

arxiv:2502.02223 v1 · 2025-02-04 · 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{OFMOK66YSF4EUCJXHUWYUM63WJ}

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	2026-07-05T10:09:25.594598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7158e57bd891784a09373d2d8a33dbb26f18900ad7289b670f9acee459d0e315

Aliases

arxiv: 2502.02223 · arxiv_version: 2502.02223v1 · doi: 10.48550/arxiv.2502.02223 · pith_short_12: OFMOK66YSF4E · pith_short_16: OFMOK66YSF4EUCJX · pith_short_8: OFMOK66Y

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/OFMOK66YSF4EUCJXHUWYUM63WJ \
  | 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: 7158e57bd891784a09373d2d8a33dbb26f18900ad7289b670f9acee459d0e315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9e1679946b6d2d59b0a2cd3265e33db313a2875edd45989ae7009d2299ab9b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2025-02-04T11:02:40Z",
    "title_canon_sha256": "b1c189f9ff10c03630f8ade53b3ced38cbe1ca8661f61d40905c4920d3f44812"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02223",
    "kind": "arxiv",
    "version": 1
  }
}