Pith Number

pith:3Z4RIBAP

pith:2026:3Z4RIBAPUF65PXK3SU2HAJ73CT

not attested not anchored not stored refs pending

Momentum Guidance: Plug-and-Play Guidance for Flow Models

Baiyu Su, Chi Zhang, Jian Yu, Lizhang Chen, Qiang Liu, Runlong Liao

arxiv:2602.20360 v2 · 2026-02-23 · cs.LG · 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{3Z4RIBAPUF65PXK3SU2HAJ73CT}

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

Training-Free Looped Transformers

Receipt and verification

First computed	2026-06-30T01:18:18.088518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de7914040fa17dd7dd5b95347027fb14e2947444dfc8a43a7c74a715e29eecf8

Aliases

arxiv: 2602.20360 · arxiv_version: 2602.20360v2 · doi: 10.48550/arxiv.2602.20360 · pith_short_12: 3Z4RIBAPUF65 · pith_short_16: 3Z4RIBAPUF65PXK3 · pith_short_8: 3Z4RIBAP

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/3Z4RIBAPUF65PXK3SU2HAJ73CT \
  | 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: de7914040fa17dd7dd5b95347027fb14e2947444dfc8a43a7c74a715e29eecf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e29a6d3d39fe49823be13b05a1b23fd30e424be3312835822d16168f8ccd121b",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-23T21:06:35Z",
    "title_canon_sha256": "584fa5c4d8af6f4375fe625a2081032e3ba393f8299f60d8d93c76e84172ec00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20360",
    "kind": "arxiv",
    "version": 2
  }
}