Pith Number

pith:Z2WTNZKJ

pith:2026:Z2WTNZKJMXWEIQTFH4GJ2XATUW

not attested not anchored not stored refs pending

A Kinetic Energy Perspective of Flow Matching

Enmao Diao, Fei Gao, Henrik Bostrom, Huancheng Hu, Michalis Vazirgiannis, Soon Hoe Lim, Xuyu Li, Zezhen Ding, Ziyun Li

arxiv:2602.07928 v2 · 2026-02-08 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2WTNZKJMXWEIQTFH4GJ2XATUW}

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

Sharpen Your Flow: Sharpness-Aware Sampling for Flow Matching

Receipt and verification

First computed	2026-06-01T01:02:32.976423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cead36e54965ec4442653f0c9d5c13a59ac8aa4ee3297bbc3042e24346e85057

Aliases

arxiv: 2602.07928 · arxiv_version: 2602.07928v2 · doi: 10.48550/arxiv.2602.07928 · pith_short_12: Z2WTNZKJMXWE · pith_short_16: Z2WTNZKJMXWEIQTF · pith_short_8: Z2WTNZKJ

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/Z2WTNZKJMXWEIQTFH4GJ2XATUW \
  | 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: cead36e54965ec4442653f0c9d5c13a59ac8aa4ee3297bbc3042e24346e85057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f15211aa5402a568d4cae66b9caa0e45056ba8b53b43a09605fce9438aa8b86",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-08T11:51:50Z",
    "title_canon_sha256": "9eef4761d499bdd4ca3d5a512ff508bf9f9f8ae86a2a7282d1d1dd31095531cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.07928",
    "kind": "arxiv",
    "version": 2
  }
}