Pith Number

pith:4YSVEDLR

pith:2025:4YSVEDLRC5DNTMNMJFFG2XHBN7

not attested not anchored not stored refs pending

Diff2Flow: Training Flow Matching Models via Diffusion Model Alignment

Bj\"orn Ommer, Frank Fundel, Johannes Schusterbauer, Ming Gui

arxiv:2506.02221 v1 · 2025-06-02 · cs.CV · 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{4YSVEDLRC5DNTMNMJFFG2XHBN7}

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

Cross-Space Distillation: Teaching One-Step Students with Modern Diffusion Teachers

Visual Generation in the New Era: An Evolution from Atomic Mapping to Agentic World Modeling

Receipt and verification

First computed	2026-07-05T11:14:34.726712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e625520d711746d9b1ac494a6d5ce16fd074f76c87e15299cd622f6a533ea8b1

Aliases

arxiv: 2506.02221 · arxiv_version: 2506.02221v1 · doi: 10.48550/arxiv.2506.02221 · pith_short_12: 4YSVEDLRC5DN · pith_short_16: 4YSVEDLRC5DNTMNM · pith_short_8: 4YSVEDLR

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/4YSVEDLRC5DNTMNMJFFG2XHBN7 \
  | 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: e625520d711746d9b1ac494a6d5ce16fd074f76c87e15299cd622f6a533ea8b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66966c8da1653773d4c8670b703b4f522f0c2adc19736bd8801a0e9d1db8e437",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-02T20:05:05Z",
    "title_canon_sha256": "f3f8989c15f05ddd36b3e8754840c6e54f26e87a10b2f04b43337474abe5fcd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02221",
    "kind": "arxiv",
    "version": 1
  }
}