Pith Number

pith:KBJWSTGT

pith:2025:KBJWSTGTEJKT2B37YAAJQM5YAY

not attested not anchored not stored refs pending

Celo: Training Versatile Learned Optimizers on a Compute Diet

Abhinav Moudgil, Boris Knyazev, Eugene Belilovsky, Guillaume Lajoie

arxiv:2501.12670 v2 · 2025-01-22 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KBJWSTGTEJKT2B37YAAJQM5YAY}

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	2026-07-05T11:24:12.798839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5053694cd322553d077fc0009833b80623f48ad0ad0a0335c202b80aad268c94

Aliases

arxiv: 2501.12670 · arxiv_version: 2501.12670v2 · doi: 10.48550/arxiv.2501.12670 · pith_short_12: KBJWSTGTEJKT · pith_short_16: KBJWSTGTEJKT2B37 · pith_short_8: KBJWSTGT

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/KBJWSTGTEJKT2B37YAAJQM5YAY \
  | 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: 5053694cd322553d077fc0009833b80623f48ad0ad0a0335c202b80aad268c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fba480bde32192463ebfbe876da145129de4cfa4c7b99aa8f682762389b2e15",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-22T06:10:27Z",
    "title_canon_sha256": "e99b79d45b4fe1f8d2fea92c0ec73a87f295c327108bf01d5f70646c1acecb78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.12670",
    "kind": "arxiv",
    "version": 2
  }
}