Pith Number

pith:LDADGKXF

pith:2025:LDADGKXFHHTDT7E7WLRHYGFZCK

not attested not anchored not stored refs pending

Curvature-adaptive gigapixel microscopy at submicron resolution and centimeter scale

Clare B. Cook, Genevieve Kuczewski, Haitao Chen, Lucas Kreiss, Mark Harfouche, Martin O. Bohlen, Roarke Horstmeyer, Xi Yang

arxiv:2507.09697 v2 · 2025-07-13 · physics.optics · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDADGKXFHHTDT7E7WLRHYGFZCK}

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	2026-07-05T11:53:27.982190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c0332ae539e639fc9fb2e27c18b912ae903fb9e5aa795a6e640fe629b4ffd5

Aliases

arxiv: 2507.09697 · arxiv_version: 2507.09697v2 · doi: 10.48550/arxiv.2507.09697 · pith_short_12: LDADGKXFHHTD · pith_short_16: LDADGKXFHHTDT7E7 · pith_short_8: LDADGKXF

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/LDADGKXFHHTDT7E7WLRHYGFZCK \
  | 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: 58c0332ae539e639fc9fb2e27c18b912ae903fb9e5aa795a6e640fe629b4ffd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378d5f920bade297a2adde303a21df70609669026769e52b37a1a270333edf12",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-07-13T16:16:11Z",
    "title_canon_sha256": "4842377e4901d0076effd40452d6bb6b20c6549da70045419e43d41b0ee66019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09697",
    "kind": "arxiv",
    "version": 2
  }
}