Pith Number

pith:S74A53PO

pith:2026:S74A53POB7YS2IHDS3AYLTDZ5U

not attested not anchored not stored refs pending

Diffusion models recover accurate mixture weights despite score function insensitivity

Andrew Dennehy, Nisha Chandramoorthy, Ramchandran Muthukumar, Rebecca Willett

arxiv:2607.15485 v1 · 2026-07-16 · cs.LG · math.PR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S74A53POB7YS2IHDS3AYLTDZ5U}

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.

Receipt and verification

First computed	2026-07-20T00:18:36.515529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f80eedee0ff12d20e396c185cc79ed3947a51fe60b43ba7dc8d4df3a301705

Aliases

arxiv: 2607.15485 · arxiv_version: 2607.15485v1 · doi: 10.48550/arxiv.2607.15485 · pith_short_12: S74A53POB7YS · pith_short_16: S74A53POB7YS2IHD · pith_short_8: S74A53PO

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/S74A53POB7YS2IHDS3AYLTDZ5U \
  | 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: 97f80eedee0ff12d20e396c185cc79ed3947a51fe60b43ba7dc8d4df3a301705

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f49cf044212d494a560ef27e5d27b1ce251b0dc7dc3f84a133a434169f774bfa",
    "cross_cats_sorted": [
      "math.PR",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-16T22:16:27Z",
    "title_canon_sha256": "ec85ac5770cbef00988478ebfa9ae225b3c9414ddf6881901203553f48ef20e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15485",
    "kind": "arxiv",
    "version": 1
  }
}