Pith Number

pith:3HCZLQV5

pith:2024:3HCZLQV5FFIBJ73PZUWKGBHX4I

not attested not anchored not stored refs pending

Annealed Sinkhorn for Optimal Transport: convergence, regularization path and debiasing

L\'ena\"ic Chizat

arxiv:2408.11620 v1 · 2024-08-21 · cs.LG · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HCZLQV5FFIBJ73PZUWKGBHX4I}

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

Effective dynamics of the Sinkhorn algorithm in the regime of low entropy regularization

Sharp $O(1/k)$ convergence rate for the Sinkhorn algorithm via a local analysis

Learning Permutation from Structure Without Supervision

Accelerating Sinkhorn for Entropy-Regularized Optimal Transport

Receipt and verification

First computed	2026-07-05T08:57:46.160557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9c595c2bd295014ff6fcd2ca304f7e2362a3020429201ebaaec048536e951b9

Aliases

arxiv: 2408.11620 · arxiv_version: 2408.11620v1 · doi: 10.48550/arxiv.2408.11620 · pith_short_12: 3HCZLQV5FFIB · pith_short_16: 3HCZLQV5FFIBJ73P · pith_short_8: 3HCZLQV5

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/3HCZLQV5FFIBJ73PZUWKGBHX4I \
  | 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: d9c595c2bd295014ff6fcd2ca304f7e2362a3020429201ebaaec048536e951b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4087e6f1328bf891b9f1994eff25fa048185d940922d75a9309088149ee88814",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-08-21T13:47:01Z",
    "title_canon_sha256": "d1558a79830c9f47fd51d5871910489aeb3b4d35427f05dbb308a3ca2f90629a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11620",
    "kind": "arxiv",
    "version": 1
  }
}