Pith Number

pith:2KQT644S

pith:2024:2KQT644SPPDS2FKWG2ICTPNCO5

not attested not anchored not stored refs pending

Diffusion models for Gaussian distributions: Exact solutions and Wasserstein errors

Bruno Galerne, Emile Pierret

arxiv:2405.14250 v5 · 2024-05-23 · cs.LG · eess.IV · math.PR

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KQT644SPPDS2FKWG2ICTPNCO5}

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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

4 papers in Pith

An Analytical Theory of Spectral Bias in the Learning Dynamics of Diffusion Models

From Score Matching to Diffusion: A Fine-Grained Error Analysis in the Gaussian Setting

Geometry-Aware Discretization Error of Diffusion Models

The two clocks and the innovation window: When and how generative models learn rules

Receipt and verification

First computed	2026-07-05T11:14:47.464142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a13f73927bc72d1556369029bda27774c2d62fb958209c8f00daacc7911a07

Aliases

arxiv: 2405.14250 · arxiv_version: 2405.14250v5 · doi: 10.48550/arxiv.2405.14250 · pith_short_12: 2KQT644SPPDS · pith_short_16: 2KQT644SPPDS2FKW · pith_short_8: 2KQT644S

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/2KQT644SPPDS2FKWG2ICTPNCO5 \
  | 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: d2a13f73927bc72d1556369029bda27774c2d62fb958209c8f00daacc7911a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22e825a01480bdaf1eff88992114143f34be30e2200676014ed22d68029b3ad3",
    "cross_cats_sorted": [
      "eess.IV",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-05-23T07:28:56Z",
    "title_canon_sha256": "133a6b1b50dfeabd2d5f1ca1b152c9003baa6bb0e978cee74e82ce8afa6edfe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.14250",
    "kind": "arxiv",
    "version": 5
  }
}