Pith Number

pith:THVJNQHR

pith:2018:THVJNQHRVIG7UN4S3DWWP5NBO7

not attested not anchored not stored refs pending

Abstract: Probabilistic Prognostic Estimates of Survival in Metastatic Cancer Patients

Daniel Chang, Daniel L. Rubin, Douglas J. Wood, Imon Banerjee, Michael Francis Gensheimer, Solomon Henry

arxiv:1801.03058 v2 · 2018-01-09 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THVJNQHRVIG7UN4S3DWWP5NBO7}

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	2026-05-18T00:10:46.961732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ea96c0f1aa0dfa3792d8ed67f5a177ef8f30d07d56b3b9e95d2a938d630f71

Aliases

arxiv: 1801.03058 · arxiv_version: 1801.03058v2 · doi: 10.48550/arxiv.1801.03058 · pith_short_12: THVJNQHRVIG7 · pith_short_16: THVJNQHRVIG7UN4S · pith_short_8: THVJNQHR

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/THVJNQHRVIG7UN4S3DWWP5NBO7 \
  | 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: 99ea96c0f1aa0dfa3792d8ed67f5a177ef8f30d07d56b3b9e95d2a938d630f71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac34dfc3e6cea98b8194025a8433e011c651196d8c90df30a7b18a738090a7c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-09T17:51:12Z",
    "title_canon_sha256": "c8e8fa4987af8f5d1329c73f7b89acd159de61b3a366ecb0db42e1a222911ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03058",
    "kind": "arxiv",
    "version": 2
  }
}