Pith Number

pith:FJ772ZGP

pith:2015:FJ772ZGP6OFQJSDR647KU2E4BT

not attested not anchored not stored refs pending

A Semi-Supervised Method for Predicting Cancer Survival Using Incomplete Clinical Data

Hamid Reza Hassanzadeh, John H. Phan, May D. Wang

arxiv:1509.08888 v1 · 2015-09-29 · 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{FJ772ZGP6OFQJSDR647KU2E4BT}

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	2026-05-18T01:31:46.907078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a7ffd64cff38b04c871f73eaa689c0cd8b495c2535a12fd64b0d56a92e29b57

Aliases

arxiv: 1509.08888 · arxiv_version: 1509.08888v1 · doi: 10.48550/arxiv.1509.08888 · pith_short_12: FJ772ZGP6OFQ · pith_short_16: FJ772ZGP6OFQJSDR · pith_short_8: FJ772ZGP

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/FJ772ZGP6OFQJSDR647KU2E4BT \
  | 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: 2a7ffd64cff38b04c871f73eaa689c0cd8b495c2535a12fd64b0d56a92e29b57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b142e4634440f966b1760ced4c0e84894affeb30e16fd9b98a26d8b6b89277bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-09-29T18:53:04Z",
    "title_canon_sha256": "c56fde7963da08335c992a14eecf45fe8ba79b6e470d623428a09435371be9dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08888",
    "kind": "arxiv",
    "version": 1
  }
}