Pith Number

pith:BOK7LEZB

pith:2026:BOK7LEZBD2UHUBSW25AD4VRHNE

not attested not anchored not stored refs pending

Diffusion Models Observe Only Gradients: A Geometric Perspective on Score Matching Errors

Na\"il B. Khelifa, Ramji Venkataramanan, Richard E. Turner

arxiv:2606.06179 v1 · 2026-06-04 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOK7LEZBD2UHUBSW25AD4VRHNE}

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	2026-06-05T01:15:36.401205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b95f593211ea87a0656d7403e562769345b514f782e7b37cc7d42c1b17c5ed4

Aliases

arxiv: 2606.06179 · arxiv_version: 2606.06179v1 · doi: 10.48550/arxiv.2606.06179 · pith_short_12: BOK7LEZBD2UH · pith_short_16: BOK7LEZBD2UHUBSW · pith_short_8: BOK7LEZB

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/BOK7LEZBD2UHUBSW25AD4VRHNE \
  | 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: 0b95f593211ea87a0656d7403e562769345b514f782e7b37cc7d42c1b17c5ed4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d3c24c0999c49ff0934148f06bf406e5df01887a8fa84b4aa9136ecde1edfef",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-04T13:53:38Z",
    "title_canon_sha256": "716bdd083c1c728222ac7b2260c2a94f4ea289f80d9db111116b60be097b091b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06179",
    "kind": "arxiv",
    "version": 1
  }
}