Pith Number

pith:ELKPPHQK

pith:2026:ELKPPHQKOPYTCLYEOK6TUPEV5A

not attested not anchored not stored refs pending

BiFM: Bidirectional Flow Matching for Few-Step Image Editing and Generation

David Ahmedt-Aristizabal, Hongdong Li, Yasong Dai, Zeeshan Hayder

arxiv:2603.24942 v1 · 2026-03-26 · 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{ELKPPHQKOPYTCLYEOK6TUPEV5A}

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	2026-06-09T01:05:16.437030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22d4f79e0a73f1312f0472bd3a3c95e839b9949866e3d778ffe2d4ec4928eb51

Aliases

arxiv: 2603.24942 · arxiv_version: 2603.24942v1 · doi: 10.48550/arxiv.2603.24942 · pith_short_12: ELKPPHQKOPYT · pith_short_16: ELKPPHQKOPYTCLYE · pith_short_8: ELKPPHQK

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/ELKPPHQKOPYTCLYEOK6TUPEV5A \
  | 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: 22d4f79e0a73f1312f0472bd3a3c95e839b9949866e3d778ffe2d4ec4928eb51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c60a3d8917310b99ad28d3ff2791d67130c827fbfa1a5a2e7ffa184edb3934f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-26T02:16:54Z",
    "title_canon_sha256": "c5495312cd1d3e939ef17209c6092b0111c07cf7225b5ddaf34f151078113226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.24942",
    "kind": "arxiv",
    "version": 1
  }
}