Pith Number

pith:TZEJZZHA

pith:2023:TZEJZZHANTHRQJSSFZBLAN2I4J

not attested not anchored not stored refs pending

Optimal data pooling for shared learning in maintenance operations

Collin Drent, Geert-Jan van Houtum, Melvin Drent

arxiv:2308.12670 v2 · 2023-08-24 · cs.LG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZEJZZHANTHRQJSSFZBLAN2I4J}

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	2026-07-05T07:09:30.961389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e489ce4e06ccf1826522e42b03748e26d4298f40a8aeba2c356b9a5ad36b56e

Aliases

arxiv: 2308.12670 · arxiv_version: 2308.12670v2 · doi: 10.48550/arxiv.2308.12670 · pith_short_12: TZEJZZHANTHR · pith_short_16: TZEJZZHANTHRQJSS · pith_short_8: TZEJZZHA

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/TZEJZZHANTHRQJSSFZBLAN2I4J \
  | 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: 9e489ce4e06ccf1826522e42b03748e26d4298f40a8aeba2c356b9a5ad36b56e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc0707ebf675bed93b9257c25a12d440468ac2b754de1b7823c10e6ab5e5ef4",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-24T09:27:38Z",
    "title_canon_sha256": "04c2d31837ec27a6f0e35e70f678dec6944379f9cf213e6ba2383e52aa4733a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12670",
    "kind": "arxiv",
    "version": 2
  }
}