Pith Number

pith:PHWANY5I

pith:2025:PHWANY5IOHWITGDQWADUSQT3MP

not attested not anchored not stored refs pending

Implicit geometric regularization in flow matching via density weighted Stein operators

Shinto Eguchi

arxiv:2512.23956 v2 · 2025-12-30 · stat.ML · 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{PHWANY5IOHWITGDQWADUSQT3MP}

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

1 paper in Pith

On the Role of Strain and Vorticity in Numerical Integration Error for Flow Matching

Receipt and verification

First computed	2026-05-26T01:03:21.358534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79ec06e3a871ec899870b00749427b63f3145d967aaf1fbec51976ecf9bdc638

Aliases

arxiv: 2512.23956 · arxiv_version: 2512.23956v2 · doi: 10.48550/arxiv.2512.23956 · pith_short_12: PHWANY5IOHWI · pith_short_16: PHWANY5IOHWITGDQ · pith_short_8: PHWANY5I

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/PHWANY5IOHWITGDQWADUSQT3MP \
  | 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: 79ec06e3a871ec899870b00749427b63f3145d967aaf1fbec51976ecf9bdc638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a2d6e091e8712111445d9a3d19797c52c86871ddccbbff42471ffdd43c76958",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-12-30T03:08:00Z",
    "title_canon_sha256": "c19fdbde82f5a3085f923c567402435187e8979f5fc90b55b4e6d4984d01f807"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.23956",
    "kind": "arxiv",
    "version": 2
  }
}