Pith Number

pith:BZXL4ZNP

pith:2023:BZXL4ZNPLJHR6OGSXJOKL425NE

not attested not anchored not stored refs pending

Bellman Optimal Stepsize Straightening of Flow-Matching Models

Bao Nguyen, Binh Nguyen, Viet Anh Nguyen

arxiv:2312.16414 v3 · 2023-12-27 · 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{BZXL4ZNPLJHR6OGSXJOKL425NE}

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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

Block Flow: Learning Straight Flow on Data Blocks

Receipt and verification

First computed	2026-07-05T07:47:07.579392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e6ebe65af5a4f1f38d2ba5ca5f35d691fe0762fe10f84ba83a75c38297ee2df

Aliases

arxiv: 2312.16414 · arxiv_version: 2312.16414v3 · doi: 10.48550/arxiv.2312.16414 · pith_short_12: BZXL4ZNPLJHR · pith_short_16: BZXL4ZNPLJHR6OGS · pith_short_8: BZXL4ZNP

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/BZXL4ZNPLJHR6OGSXJOKL425NE \
  | 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: 0e6ebe65af5a4f1f38d2ba5ca5f35d691fe0762fe10f84ba83a75c38297ee2df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa7e50cbf5eba88e129ba20907c73266c54a1bd76f68a8e37148e94b87fdaf3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-27T05:20:20Z",
    "title_canon_sha256": "95426540f361d66bde79a6b85cf5efa3d56d6fb0ae1621a462db5f2c8ff3b4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.16414",
    "kind": "arxiv",
    "version": 3
  }
}