Pith Number

pith:7KAQXET6

pith:2023:7KAQXET6ZHEVAU4P34TUKZVSCF

not attested not anchored not stored refs pending

Computational 3D topographic microscopy from terabytes of data per sample

Gregor Horstmeyer, Joakim J\"onsson, Kevin C. Zhou, Kyung Chul Lee, Mark Harfouche, Maxwell Zheng, Paul Reamey, Roarke Horstmeyer, Ron Appel, Thomas Doman, Veton Saliu

arxiv:2306.02634 v1 · 2023-06-05 · physics.optics · cs.CV · cs.LG · 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{7KAQXET6ZHEVAU4P34TUKZVSCF}

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	2026-07-05T06:17:19.967278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa810b927ec9c950538fdf274566b2117015c16c59d1b0b5d239e76811132e8c

Aliases

arxiv: 2306.02634 · arxiv_version: 2306.02634v1 · doi: 10.48550/arxiv.2306.02634 · pith_short_12: 7KAQXET6ZHEV · pith_short_16: 7KAQXET6ZHEVAU4P · pith_short_8: 7KAQXET6

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/7KAQXET6ZHEVAU4P34TUKZVSCF \
  | 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: fa810b927ec9c950538fdf274566b2117015c16c59d1b0b5d239e76811132e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8830c330e7b698c3c109a87a065c4d39c3df5c2a86f3b8b668faa1f09f72d11",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-06-05T07:09:21Z",
    "title_canon_sha256": "c345904fa2320f1ae9d0d96695f380284e8817e93399f7e94f8dff790b9d1e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.02634",
    "kind": "arxiv",
    "version": 1
  }
}