Pith Number

pith:LWBB5P3G

pith:2019:LWBB5P3GQ6FPRJBNTWWUSRBZUB

not attested not anchored not stored refs pending

Continuous Integration of Machine Learning Models with ease.ml/ci: Towards a Rigorous Yet Practical Treatment

Bojan Karla\v{s}, Bolin Ding, Cedric Renggli, Ce Zhang, Feng Liu, Kevin Schawinski, Wentao Wu

arxiv:1903.00278 v1 · 2019-03-01 · cs.LG · 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{LWBB5P3GQ6FPRJBNTWWUSRBZUB}

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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	2026-05-17T23:52:20.274912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d821ebf66878af8a42d9dad494439a053aeb6e9528268b7c136fe06ab4bdee5

Aliases

arxiv: 1903.00278 · arxiv_version: 1903.00278v1 · doi: 10.48550/arxiv.1903.00278 · pith_short_12: LWBB5P3GQ6FP · pith_short_16: LWBB5P3GQ6FPRJBN · pith_short_8: LWBB5P3G

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/LWBB5P3GQ6FPRJBNTWWUSRBZUB \
  | 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: 5d821ebf66878af8a42d9dad494439a053aeb6e9528268b7c136fe06ab4bdee5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4604e223984d056791861ba1e92b11ca7e1054980c0d8fcf562498bb5a848317",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-01T13:15:55Z",
    "title_canon_sha256": "81d442a73c77abe36030950b1cb1f88da977d5a675302225a6806f6bec61ce01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00278",
    "kind": "arxiv",
    "version": 1
  }
}