pith. sign in
Pith Number

pith:IMMVKVUS

pith:2025:IMMVKVUSQLEB333ASPZY3OX2MH
not attested not anchored not stored refs pending

Optimal and Diffusion Transports in Machine Learning

Gabriel Peyr\'e

arxiv:2512.06797 v2 · 2025-12-07 · math.OC · cs.AI · 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{IMMVKVUSQLEB333ASPZY3OX2MH}

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

4 papers in Pith

The physics of AI weather models
Generative Modeling by Value-Driven Transport
On The Hidden Biases of Flow Matching Samplers
Unbalanced Optimal Transport and Density Control for Discrete-Time Linear Systems
Receipt and verification
First computed 2026-05-28T01:04:07.593106Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

431955569282c81def6093f38dbafa61e99c71c4e83c9dbfc076eae40c948c9a

Aliases

arxiv: 2512.06797 · arxiv_version: 2512.06797v2 · doi: 10.48550/arxiv.2512.06797 · pith_short_12: IMMVKVUSQLEB · pith_short_16: IMMVKVUSQLEB333A · pith_short_8: IMMVKVUS
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/IMMVKVUSQLEB333ASPZY3OX2MH \
  | 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: 431955569282c81def6093f38dbafa61e99c71c4e83c9dbfc076eae40c948c9a
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "249f978d5b52698c918cdfd52486bdadcafcbe904818fedf9c79ffcabe55cde5",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-12-07T11:25:32Z",
    "title_canon_sha256": "0a8b555d51b3802476ace4de6f70fb4c9a1121e1538347c1c285a4b701500123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.06797",
    "kind": "arxiv",
    "version": 2
  }
}