Pith Number

pith:UVDB5OOK

pith:2026:UVDB5OOK4C6KXQHSJDQ2SPZ67Z

not attested not anchored not stored refs pending

Enhancing Speckle Metrology with Diffusion Denoising in Photon-Starved Regimes

Admir Bajraktarevic, Alexander C. Trowbridge, Anton van den Hengel, Graham D. Bruce, Kishan Dholakia, Saba N. Khan

arxiv:2606.24254 v1 · 2026-06-23 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVDB5OOK4C6KXQHSJDQ2SPZ67Z}

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	2026-06-24T01:14:48.190553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5461eb9cae0bcabc0f248e1a93f3efe68bf248e28cbfb65cafc9489ffc0cab4

Aliases

arxiv: 2606.24254 · arxiv_version: 2606.24254v1 · doi: 10.48550/arxiv.2606.24254 · pith_short_12: UVDB5OOK4C6K · pith_short_16: UVDB5OOK4C6KXQHS · pith_short_8: UVDB5OOK

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/UVDB5OOK4C6KXQHSJDQ2SPZ67Z \
  | 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: a5461eb9cae0bcabc0f248e1a93f3efe68bf248e28cbfb65cafc9489ffc0cab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce6c2d84c4803875b0891c173ca86a20f7a770e203754b4e0a984a541a1307a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-06-23T07:42:29Z",
    "title_canon_sha256": "28edaf80d2978d648f7f8e78a9271c91bac74ce8017f4de51873f648216d1d41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24254",
    "kind": "arxiv",
    "version": 1
  }
}