Pith Number

pith:KXIMIUJO

pith:2025:KXIMIUJOYDDM43GD7TKF45BHDL

not attested not anchored not stored refs pending

FLEX: A Backbone for Diffusion-Based Modeling of Spatio-temporal Physical Systems

Dongwei Lyu, Michael W. Mahoney, N. Benjamin Erichson, Omri Azencot, Soon Hoe Lim, Vinicius Mikuni, Yang Gao

arxiv:2505.17351 v1 · 2025-05-23 · 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{KXIMIUJOYDDM43GD7TKF45BHDL}

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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

On The Hidden Biases of Flow Matching Samplers

Receipt and verification

First computed	2026-07-05T11:08:24.566641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55d0c4512ec0c6ce6cc3fcd45e74271af1dfb262fe02340406389d8ce62ee358

Aliases

arxiv: 2505.17351 · arxiv_version: 2505.17351v1 · doi: 10.48550/arxiv.2505.17351 · pith_short_12: KXIMIUJOYDDM · pith_short_16: KXIMIUJOYDDM43GD · pith_short_8: KXIMIUJO

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/KXIMIUJOYDDM43GD7TKF45BHDL \
  | 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: 55d0c4512ec0c6ce6cc3fcd45e74271af1dfb262fe02340406389d8ce62ee358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b41e5d4a45fca53f0c73c202bc3b2b1ae75d9ef488f84749394b8738f331f4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-23T00:07:59Z",
    "title_canon_sha256": "eeb64575f6a16a75e4da7fe91152f1bb8506054a49ea95ea803a7842f85688a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17351",
    "kind": "arxiv",
    "version": 1
  }
}