Pith Number

pith:NHN23HZL

pith:2012:NHN23HZL7YSG4HPCKRQDHKBUT2

not attested not anchored not stored refs pending

The application of a perceptron model to classify an individual's response to a proposed loading dose regimen of Warfarin

Cen Wan, Irina V. Biktasheva, Steven Lane

arxiv:1211.2945 v1 · 2012-11-13 · stat.AP · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHN23HZL7YSG4HPCKRQDHKBUT2}

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	2026-05-18T03:40:52.261665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69dbad9f2bfe246e1de2546033a8349e860fe90865397903b34618137af96aec

Aliases

arxiv: 1211.2945 · arxiv_version: 1211.2945v1 · doi: 10.48550/arxiv.1211.2945 · pith_short_12: NHN23HZL7YSG · pith_short_16: NHN23HZL7YSG4HPC · pith_short_8: NHN23HZL

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/NHN23HZL7YSG4HPCKRQDHKBUT2 \
  | 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: 69dbad9f2bfe246e1de2546033a8349e860fe90865397903b34618137af96aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2db7fb2365ef2c386366e5a1240a2f584531add9c3644224b7541a40aaf3f50",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-11-13T10:32:22Z",
    "title_canon_sha256": "5dcd0127806aeb0c8f04336c466e56c6337e56b26774ea82cce707e7342b7cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2945",
    "kind": "arxiv",
    "version": 1
  }
}