Pith Number

pith:P4PQIF2S

pith:2022:P4PQIF2SIUHOIHVVSQH3JDZM6D

not attested not anchored not stored refs pending

Beyond Random Split for Assessing Statistical Model Performance

Carlos Catania, Gabriel Caffaratti, Jorge Guerra, Juan Manuel Romero, Martin Marchetta

arxiv:2209.03346 v1 · 2022-09-04 · cs.LG · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4PQIF2SIUHOIHVVSQH3JDZM6D}

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.

Cited by

1 paper in Pith

Agentomics-ML: Autonomous Machine Learning Experimentation Agent for Genomic and Transcriptomic Data

Receipt and verification

First computed	2026-07-05T04:55:40.978942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f1f041752450ee41eb5940fb48f2cf0f0d8504fa734c7e794a9aafc48e5b3b2

Aliases

arxiv: 2209.03346 · arxiv_version: 2209.03346v1 · doi: 10.48550/arxiv.2209.03346 · pith_short_12: P4PQIF2SIUHO · pith_short_16: P4PQIF2SIUHOIHVV · pith_short_8: P4PQIF2S

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/P4PQIF2SIUHOIHVVSQH3JDZM6D \
  | 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: 7f1f041752450ee41eb5940fb48f2cf0f0d8504fa734c7e794a9aafc48e5b3b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ae2bf4303e964ab4065e31ad45a703f6cd5bfbdb52b3ae6cc6f4ee615f51e96",
    "cross_cats_sorted": [
      "cs.CR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-09-04T22:24:35Z",
    "title_canon_sha256": "fe41a1cbe104f0f752d1649a37ab455abc91d1b75aebce970e407897a647fb62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03346",
    "kind": "arxiv",
    "version": 1
  }
}