Pith Number

pith:QPIJPWWL

pith:2016:QPIJPWWL55OFUSLCGPDGF7D6XN

not attested not anchored not stored refs pending

An optimal learning method for developing personalized treatment regimes

Warren Powell, Yingfei Wang

arxiv:1607.01462 v1 · 2016-07-06 · stat.ML · 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{QPIJPWWL55OFUSLCGPDGF7D6XN}

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	2026-05-18T01:11:26.356817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83d097dacbef5c5a496233c662fc7ebb480ee8ade3cb286bb0186e3afa6c2f14

Aliases

arxiv: 1607.01462 · arxiv_version: 1607.01462v1 · doi: 10.48550/arxiv.1607.01462 · pith_short_12: QPIJPWWL55OF · pith_short_16: QPIJPWWL55OFUSLC · pith_short_8: QPIJPWWL

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/QPIJPWWL55OFUSLCGPDGF7D6XN \
  | 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: 83d097dacbef5c5a496233c662fc7ebb480ee8ade3cb286bb0186e3afa6c2f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60441cebdaea187a61333d89090cacb2cf228116a7a05e68bc24a057f28c42bb",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-07-06T02:34:21Z",
    "title_canon_sha256": "ffa1ae8309e56fe4a893c5fe6801eea56a5e3206c81046e7e103b0450d7e05d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.01462",
    "kind": "arxiv",
    "version": 1
  }
}