Pith Number

pith:YGZ7LHQJ

pith:2022:YGZ7LHQJISHJBC2TGRQ4UVTSDH

not attested not anchored not stored refs pending

Sources of Irreproducibility in Machine Learning: A Review

Christine Kirkpatrick, Kevin Coakley, Odd Erik Gundersen, Yolanda Gil

arxiv:2204.07610 v2 · 2022-04-15 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGZ7LHQJISHJBC2TGRQ4UVTSDH}

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

3 papers in Pith

The Shift Toward Open and Reproducible AI Research

Position: Ideas Should be the Center of Machine Learning Research

Receipt and verification

First computed	2026-07-05T06:00:55.562112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b3f59e09448e908b533461ca567219f057273f269b6019bf37cdc8ad08c758

Aliases

arxiv: 2204.07610 · arxiv_version: 2204.07610v2 · doi: 10.48550/arxiv.2204.07610 · pith_short_12: YGZ7LHQJISHJ · pith_short_16: YGZ7LHQJISHJBC2T · pith_short_8: YGZ7LHQJ

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/YGZ7LHQJISHJBC2TGRQ4UVTSDH \
  | 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: c1b3f59e09448e908b533461ca567219f057273f269b6019bf37cdc8ad08c758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29657c12692f1424d14c40b2866617d6613b6a4518a4a67c8ab74b0b6cbe9adb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-15T18:26:03Z",
    "title_canon_sha256": "04fa14be1184539a150d5c2ec8e2ba2e4b01f69a01436e8e8d4d76e7174d2f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07610",
    "kind": "arxiv",
    "version": 2
  }
}