Pith Number

pith:27JA54OW

pith:2024:27JA54OWAPPOSZBKIEQGDHKFGX

not attested not anchored not stored refs pending

Iterated Schr\"odinger bridge approximation to Wasserstein Gradient Flows

Garrett Mulcahy, Medha Agarwal, Soumik Pal, Zaid Harchaoui

arxiv:2406.10823 v1 · 2024-06-16 · math.PR · 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{27JA54OWAPPOSZBKIEQGDHKFGX}

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

Variational Inference via Entropic Transport Descent

The entropic optimal (self-)transport problem: Limit distributions for decreasing regularization with application to score function estimation

Receipt and verification

First computed	2026-07-05T08:32:44.897389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7d20ef1d603dee9642a4120619d4535cd746fd91d35bea38e2e37ad183e4070

Aliases

arxiv: 2406.10823 · arxiv_version: 2406.10823v1 · doi: 10.48550/arxiv.2406.10823 · pith_short_12: 27JA54OWAPPO · pith_short_16: 27JA54OWAPPOSZBK · pith_short_8: 27JA54OW

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/27JA54OWAPPOSZBKIEQGDHKFGX \
  | 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: d7d20ef1d603dee9642a4120619d4535cd746fd91d35bea38e2e37ad183e4070

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59dbd278fa9484f97b08f5b82d46b12cd8767edc384b243b46a7572fd0b24f5",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2024-06-16T07:23:26Z",
    "title_canon_sha256": "168656466c7e522bf287457a93d204204dfa8bc29ef70c808691005672599e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.10823",
    "kind": "arxiv",
    "version": 1
  }
}