Pith Number

pith:KPS3V2JA

pith:2026:KPS3V2JAUZ4S435UIXY26VV7WW

not attested not anchored not stored refs pending

LumaGuide: Distribution Shaping for Training-Free HDR Generation in Diffusion Models

Alan C. Bovik, Balu Adsumilli, Bowen Chen, Shreshth Saini

arxiv:2607.26237 v1 · 2026-07-28 · 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{KPS3V2JAUZ4S435UIXY26VV7WW}

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	2026-07-30T01:17:47.134220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

53e5bae920a6792e6fb445f1af56bfb5a3dd4cc8e19b5b61d672e1a445d897e8

Aliases

arxiv: 2607.26237 · arxiv_version: 2607.26237v1 · doi: 10.48550/arxiv.2607.26237 · pith_short_12: KPS3V2JAUZ4S · pith_short_16: KPS3V2JAUZ4S435U · pith_short_8: KPS3V2JA

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/KPS3V2JAUZ4S435UIXY26VV7WW \
  | 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: 53e5bae920a6792e6fb445f1af56bfb5a3dd4cc8e19b5b61d672e1a445d897e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b478d3d51d646f955702cb9fbaf89246a432ca0556cf3790d867ac37e378fe28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-28T20:17:11Z",
    "title_canon_sha256": "91f52a69dbb953f5adb981e483a090bcdbd554d51ac74dd5d35a7c386122d561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26237",
    "kind": "arxiv",
    "version": 1
  }
}