Pith Number

pith:DHN24SMD

pith:2026:DHN24SMD3ULA63DRAMOO2YQLQS

not attested not anchored not stored refs pending

Drift Flow Matching

Chenrui Ma, Ferdinando Fioretto, Lin Zhao, Tianyang Wang, Xi Xiao, Yanning Shen

arxiv:2605.17244 v1 · 2026-05-17 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHN24SMD3ULA63DRAMOO2YQLQS}

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	2026-05-20T00:03:47.273478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19dbae4983dd160f6c71031ced620b8499fa5699d7cd8f9d7608035c9e76ac4b

Aliases

arxiv: 2605.17244 · arxiv_version: 2605.17244v1 · doi: 10.48550/arxiv.2605.17244 · pith_short_12: DHN24SMD3ULA · pith_short_16: DHN24SMD3ULA63DR · pith_short_8: DHN24SMD

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/DHN24SMD3ULA63DRAMOO2YQLQS \
  | 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: 19dbae4983dd160f6c71031ced620b8499fa5699d7cd8f9d7608035c9e76ac4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97b9407f8922c7b5a1a4ee419ce93c588e20aaee76aa274a3ebd55b774ec697",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-17T03:58:01Z",
    "title_canon_sha256": "0611fbb3a1c9a4171f825f19973637ff976d143e6d593584d5227365a6e5fe60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17244",
    "kind": "arxiv",
    "version": 1
  }
}