Pith Number

pith:SCUKAJ75

pith:2025:SCUKAJ75LP3T4ERM62ZXSCTWQ3

not attested not anchored not stored refs pending

A focusing optical phased array for tissue interrogation with side-lobe suppression and simplified beam steering

Alireza Tabatabaei Mashayekh, Alvaro Moscoso M\'artir, Florian Merget, Jeremy Witzens, Pedram Hosseini, Prachi Agrawal, Rebecca Rodrigo, Sandra Johnen, Yuntian Ding

arxiv:2507.15018 v1 · 2025-07-20 · 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{SCUKAJ75LP3T4ERM62ZXSCTWQ3}

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	2026-07-05T11:40:16.803307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90a8a027fd5bf73e122cf6b3790a7686f01c19d2998ee1969a48fdc5d0c446f5

Aliases

arxiv: 2507.15018 · arxiv_version: 2507.15018v1 · doi: 10.48550/arxiv.2507.15018 · pith_short_12: SCUKAJ75LP3T · pith_short_16: SCUKAJ75LP3T4ERM · pith_short_8: SCUKAJ75

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/SCUKAJ75LP3T4ERM62ZXSCTWQ3 \
  | 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: 90a8a027fd5bf73e122cf6b3790a7686f01c19d2998ee1969a48fdc5d0c446f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aee1ccdac82d98a7a9ac07ec9136265dca547fe8ae572b4d0cb49d317dec1fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-20T16:02:32Z",
    "title_canon_sha256": "ded212177f616b5dfa76245d998037ff4ae618a0933f61db05cc00f3c38ff0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15018",
    "kind": "arxiv",
    "version": 1
  }
}