Pith Number

pith:AF65SGSU

pith:2026:AF65SGSUQWKQC2OGQWT7KPQVOL

not attested not anchored not stored refs pending

Perceptual Flow Matching for Few-Step Generative Modeling

Chuyang Zhao, Haoyang Huang, Hongfa Wang, Huilin Deng, Jianlong Yuan, Nan Duan, Siming Fu, Yifei Song, Yuan Zhang, Zhineng Chen

arxiv:2607.03524 v1 · 2026-07-03 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AF65SGSUQWKQC2OGQWT7KPQVOL}

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.

Receipt and verification

First computed	2026-07-07T02:17:51.724445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017dd91a5485950169c685a7f53e1572e7d4fcf6956c0b94bc3138ad1511b25d

Aliases

arxiv: 2607.03524 · arxiv_version: 2607.03524v1 · doi: 10.48550/arxiv.2607.03524 · pith_short_12: AF65SGSUQWKQ · pith_short_16: AF65SGSUQWKQC2OG · pith_short_8: AF65SGSU

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/AF65SGSUQWKQC2OGQWT7KPQVOL \
  | 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: 017dd91a5485950169c685a7f53e1572e7d4fcf6956c0b94bc3138ad1511b25d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0950a1ec109b86d8a22000ec799a337c3a15aaf83129c676ae767579b370e555",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-03T17:55:01Z",
    "title_canon_sha256": "29202d08b46b3eb84dda5f3eb861e87efe037d759cb119aea8a02e4e5ff1f19c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03524",
    "kind": "arxiv",
    "version": 1
  }
}