Pith Number

pith:26BRGSMV

pith:2019:26BRGSMVMXLNPOXWBOO6H24Y5K

not attested not anchored not stored refs pending

RL4health: Crowdsourcing Reinforcement Learning for Knee Replacement Pathway Optimization

Hao Lu, Mengdi Wang

arxiv:1906.01407 v1 · 2019-05-24 · cs.LG · cs.AI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26BRGSMVMXLNPOXWBOO6H24Y5K}

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	2026-05-17T23:44:16.721179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d78313499565d6d7baf60b9de3eb98ea89bfcddf1475725eb5da969230be4a48

Aliases

arxiv: 1906.01407 · arxiv_version: 1906.01407v1 · doi: 10.48550/arxiv.1906.01407 · pith_short_12: 26BRGSMVMXLN · pith_short_16: 26BRGSMVMXLNPOXW · pith_short_8: 26BRGSMV

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/26BRGSMVMXLNPOXWBOO6H24Y5K \
  | 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: d78313499565d6d7baf60b9de3eb98ea89bfcddf1475725eb5da969230be4a48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c45fe221650d0e47d5a90fa2b24560db188df8e50c34fbb8612cb00d37b724",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-24T22:12:02Z",
    "title_canon_sha256": "18d2c3ff454afd3e2cafde08de0fd95e369b23a84a86d05c0a2d7353394d98af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01407",
    "kind": "arxiv",
    "version": 1
  }
}