Pith Number

pith:5U5JQGEB

pith:2024:5U5JQGEBDRK3LU2GEU5ZN3UN2R

not attested not anchored not stored refs pending

An analysis of the noise schedule for score-based generative models

Antonio Ocello (CMAP), Claire Boyer (LPSM (UMR\_8001), IUF), LPSM (UMR\_8001)), Stanislas Strasman (SU, SU), Sylvain Le Corff (LPSM (UMR\_8001), Vincent Lemaire (LPSM (UMR\_8001))

arxiv:2402.04650 v4 · 2024-02-07 · math.ST · stat.ML · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5U5JQGEBDRK3LU2GEU5ZN3UN2R}

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

2 papers in Pith

Training-Free Generative Sampling via Moment-Matched Score Smoothing

Lipschitz regularity in Flow Matching and Diffusion Models: sharp sampling rates and functional inequalities

Receipt and verification

First computed	2026-07-05T10:05:41.488525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3a9818811c55b5d346253b96ee8dd44db6a2cb55bb5fc55764c12041ab1323

Aliases

arxiv: 2402.04650 · arxiv_version: 2402.04650v4 · doi: 10.48550/arxiv.2402.04650 · pith_short_12: 5U5JQGEBDRK3 · pith_short_16: 5U5JQGEBDRK3LU2G · pith_short_8: 5U5JQGEB

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/5U5JQGEBDRK3LU2GEU5ZN3UN2R \
  | 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: ed3a9818811c55b5d346253b96ee8dd44db6a2cb55bb5fc55764c12041ab1323

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b1f63ce7bc308eea047b853522d01d7705bdf3858af4dece7bd15f8c78983a",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2024-02-07T08:24:35Z",
    "title_canon_sha256": "b9a9380ed0028049c4ad926a18fd1cd872908e83b0185b8d7ddff03b9a80fea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.04650",
    "kind": "arxiv",
    "version": 4
  }
}