Pith Number

pith:LFFHUYJ4

pith:2023:LFFHUYJ4TVQ7YTOPL5336RBHVU

not attested not anchored not stored refs pending

eFIN: Enhanced Fourier Imager Network for generalizable autofocusing and pixel super-resolution in holographic imaging

Aydogan Ozcan, Hanlong Chen, Luzhe Huang, Tairan Liu

arxiv:2301.03162 v1 · 2023-01-09 · physics.optics · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFFHUYJ4TVQ7YTOPL5336RBHVU}

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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.

Receipt and verification

First computed	2026-07-05T05:45:36.900358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

594a7a613c9d61fc4dcf5f77bf4427ad3a20f4b4c301b2adf5a6a7bee7607b31

Aliases

arxiv: 2301.03162 · arxiv_version: 2301.03162v1 · doi: 10.48550/arxiv.2301.03162 · pith_short_12: LFFHUYJ4TVQ7 · pith_short_16: LFFHUYJ4TVQ7YTOP · pith_short_8: LFFHUYJ4

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/LFFHUYJ4TVQ7YTOPL5336RBHVU \
  | 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: 594a7a613c9d61fc4dcf5f77bf4427ad3a20f4b4c301b2adf5a6a7bee7607b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e235cdb11b92ffb06770d15bc08bee4b465f680da95b864ac1f359c504882d",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-01-09T04:12:10Z",
    "title_canon_sha256": "8d3a64c5243678aaa1bb79b9fc11c3b48a8b88d1ead67de7fefa9646b21e1887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03162",
    "kind": "arxiv",
    "version": 1
  }
}