Pith Number

pith:7MEWYLCW

pith:2025:7MEWYLCWL4JW5FFIMPGX7PVICW

not attested not anchored not stored refs pending

Generative Uncertainty in Diffusion Models

Dan Zhang, Eliot Wong-Toi, Eric Nalisnick, Guoxuan Xia, Metod Jazbec, Stephan Mandt

arxiv:2502.20946 v2 · 2025-02-28 · cs.LG · cs.AI

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7MEWYLCWL4JW5FFIMPGX7PVICW}

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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

8 papers in Pith

Uncertainty-Calibrated Diffusion for Reliable 3D Molecular Graph Generation

Divergence is Uncertainty: A Closed-Form Posterior Covariance for Flow Matching

Uncertainty-Aware Distribution-to-Distribution Flow Matching for Scientific Imaging

Divergence is Uncertainty: A Closed-Form Posterior Covariance for Flow Matching

Flowing with Confidence

Receipt and verification

First computed	2026-07-05T11:20:10.345643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb096c2c565f136e94a863cd7fbea815bae49a36dc9f4e75576e36245a9a0751

Aliases

arxiv: 2502.20946 · arxiv_version: 2502.20946v2 · doi: 10.48550/arxiv.2502.20946 · pith_short_12: 7MEWYLCWL4JW · pith_short_16: 7MEWYLCWL4JW5FFI · pith_short_8: 7MEWYLCW

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/7MEWYLCWL4JW5FFIMPGX7PVICW \
  | 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: fb096c2c565f136e94a863cd7fbea815bae49a36dc9f4e75576e36245a9a0751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ce23a4e242ea4abb0c59305c56dd9d122c0e0499f25c569139cc7a86730d9ae",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-28T10:56:39Z",
    "title_canon_sha256": "97aeec2651f48f25b95b2eec466e9400d9f0f3f2b7810ce83950fc77c52db391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20946",
    "kind": "arxiv",
    "version": 2
  }
}