Pith Number

pith:KLWO234Z

pith:2026:KLWO234ZFMLTD3NOLMDK7HFR4T

not attested not anchored not stored refs pending

Spectral Progressive Diffusion for Efficient Image and Video Generation

Brian Chao, Gordon Wetzstein, Howard Xiao, Lior Yariv

arxiv:2605.18736 v1 · 2026-05-18 · 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{KLWO234ZFMLTD3NOLMDK7HFR4T}

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	2026-05-20T00:06:18.121162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52eced6f992b1731edae5b06af9cb1e4c57672b0ccc7ca8b64550ce892840d4c

Aliases

arxiv: 2605.18736 · arxiv_version: 2605.18736v1 · doi: 10.48550/arxiv.2605.18736 · pith_short_12: KLWO234ZFMLT · pith_short_16: KLWO234ZFMLTD3NO · pith_short_8: KLWO234Z

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/KLWO234ZFMLTD3NOLMDK7HFR4T \
  | 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: 52eced6f992b1731edae5b06af9cb1e4c57672b0ccc7ca8b64550ce892840d4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f816c6d70d1cc3d6302cbd00b4a5cc82076e3e2490963914ee65aaa3f0c8262",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-18T17:55:39Z",
    "title_canon_sha256": "00dd26d6bf2201595803fd928f6aeb7433d418b929e437fb492d2099242d9411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18736",
    "kind": "arxiv",
    "version": 1
  }
}