Pith Number

pith:OVNZB3VJ

pith:2026:OVNZB3VJ2HJ7DCY6LCWY6H6DZW

not attested not anchored not stored refs pending

Diffusion Model Attribution via Spectral Coupling of Denoiser Responses

Pragati Shuddhodhan Meshram, Varun Chandrasekaran

arxiv:2606.28092 v1 · 2026-06-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVNZB3VJ2HJ7DCY6LCWY6H6DZW}

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	2026-06-29T01:14:57.699040Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

755b90eea9d1d3f18b1e58ad8f1fc3cd971e3fdd2e6554f6e381c08f84c27cb0

Aliases

arxiv: 2606.28092 · arxiv_version: 2606.28092v1 · doi: 10.48550/arxiv.2606.28092 · pith_short_12: OVNZB3VJ2HJ7 · pith_short_16: OVNZB3VJ2HJ7DCY6 · pith_short_8: OVNZB3VJ

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/OVNZB3VJ2HJ7DCY6LCWY6H6DZW \
  | 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: 755b90eea9d1d3f18b1e58ad8f1fc3cd971e3fdd2e6554f6e381c08f84c27cb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d55dfe49e9e147be6cc28bd0cfccf7b50f6ee91b1268c59d300adb340edea4a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-26T13:52:05Z",
    "title_canon_sha256": "4fd6d510ffe78d62f0572b4da5881f51a746f5061937c2cff6c0fffab4a6abaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28092",
    "kind": "arxiv",
    "version": 1
  }
}