Pith Number

pith:L7TTPSXD

pith:2022:L7TTPSXDBY4PJHSHZRQAPJMUOO

not attested not anchored not stored refs pending

Meta Optimal Transport

Brandon Amos, Giulia Luise, Ievgen Redko, Samuel Cohen

arxiv:2206.05262 v2 · 2022-06-10 · cs.LG · cs.AI · 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{L7TTPSXDBY4PJHSHZRQAPJMUOO}

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

2 papers in Pith

Measure-to-measure Regression with Transformers

Self-organized robustness in mean-field interacting systems

Receipt and verification

First computed	2026-07-05T06:17:00.545684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe737cae30e38f49e47cc6007a5947380ef29166d1d32dd8c0da26deb08dd01

Aliases

arxiv: 2206.05262 · arxiv_version: 2206.05262v2 · doi: 10.48550/arxiv.2206.05262 · pith_short_12: L7TTPSXDBY4P · pith_short_16: L7TTPSXDBY4PJHSH · pith_short_8: L7TTPSXD

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/L7TTPSXDBY4PJHSHZRQAPJMUOO \
  | 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: 5fe737cae30e38f49e47cc6007a5947380ef29166d1d32dd8c0da26deb08dd01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "659bc413c68f336fe78cac299b7eccc45393c63f71bb2845a7d2f09a5d2ea475",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-10T17:59:07Z",
    "title_canon_sha256": "16a2dd8a21d66d9b20f07aa1d26a0d92a4c13ad2faa4920e08896f0ad98c5c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05262",
    "kind": "arxiv",
    "version": 2
  }
}