Pith Number

pith:H2EGXFBM

pith:2025:H2EGXFBM7GHABKMS57I6PYY42D

not attested not anchored not stored refs pending

Contrastive Flow Matching

Ali Farhadi, George Stoica, Judy Hoffman, Ranjay Krishna, Vivek Ramanujan, Xiang Fan

arxiv:2506.05350 v1 · 2025-06-05 · 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{H2EGXFBM7GHABKMS57I6PYY42D}

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

MPDiT: Multi-Patch Global-to-Local Transformer Architecture For Efficient Flow Matching and Diffusion Model

Receipt and verification

First computed	2026-07-05T11:16:46.284968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e886b942cf98e00a992efd1e7e31cd0ca43ee00f2a0297b186d58a84922a3c0

Aliases

arxiv: 2506.05350 · arxiv_version: 2506.05350v1 · doi: 10.48550/arxiv.2506.05350 · pith_short_12: H2EGXFBM7GHA · pith_short_16: H2EGXFBM7GHABKMS · pith_short_8: H2EGXFBM

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/H2EGXFBM7GHABKMS57I6PYY42D \
  | 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: 3e886b942cf98e00a992efd1e7e31cd0ca43ee00f2a0297b186d58a84922a3c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a392f25ce7431b648a5dbac526c1943860fe5ced85c2952fa7282b1c868b266e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-05T17:59:58Z",
    "title_canon_sha256": "1aa7ce7008f7c517ab364ef8ad831d509ec2688791766118ba9d6e4d90abc1a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05350",
    "kind": "arxiv",
    "version": 1
  }
}