Pith Number

pith:3WRBZV6M

pith:2025:3WRBZV6MP2YIO3GGVBEO4VAQ2P

not attested not anchored not stored refs pending

Theoretical analysis of performance limitation of computational refocusing in optical coherence tomography

Naoki Fukutake, Shuichi Makita, Yoshiaki Yasuno, Yue Zhu

arxiv:2501.13874 v3 · 2025-01-23 · physics.optics

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WRBZV6MP2YIO3GGVBEO4VAQ2P}

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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.

Cited by

1 paper in Pith

Imaging-formulation-based numerical speckle reduction for optical coherence tomography

Receipt and verification

First computed	2026-05-22T01:03:14.300526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dda21cd7cc7eb0876cc6a848ee5410d3d6ad987ddeb3f94d989ce13745f56386

Aliases

arxiv: 2501.13874 · arxiv_version: 2501.13874v3 · doi: 10.48550/arxiv.2501.13874 · pith_short_12: 3WRBZV6MP2YI · pith_short_16: 3WRBZV6MP2YIO3GG · pith_short_8: 3WRBZV6M

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/3WRBZV6MP2YIO3GGVBEO4VAQ2P \
  | 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: dda21cd7cc7eb0876cc6a848ee5410d3d6ad987ddeb3f94d989ce13745f56386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98b975d9a75ced77f4d340e55025658b1fe03ce771d0d68e3fb671efec4e95c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-01-23T17:46:52Z",
    "title_canon_sha256": "2972dfc0e90600faa72643e015366ffffe9c3934575e2f3878ef14e4ae6bba2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13874",
    "kind": "arxiv",
    "version": 3
  }
}