Pith Number

pith:BX5CABMF

pith:2019:BX5CABMF6XPNRRDY3CLJCR7R7U

not attested not anchored not stored refs pending

Analysis on image recovery for digital Fresnel hologram with aliased fringe generated from self-similarity of point spread function

Byung Gyu Chae

arxiv:1911.07997 v2 · 2019-11-18 · 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{BX5CABMF6XPNRRDY3CLJCR7R7U}

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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

Methods for extending viewing-angle of holographic image by using digital hologram with high numerical aperture

Receipt and verification

First computed	2026-07-05T01:06:09.417907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dfa200585f5ded8c478d8969147f1fd3b37022ae2e657b22da25361a4c2fef5

Aliases

arxiv: 1911.07997 · arxiv_version: 1911.07997v2 · doi: 10.48550/arxiv.1911.07997 · pith_short_12: BX5CABMF6XPN · pith_short_16: BX5CABMF6XPNRRDY · pith_short_8: BX5CABMF

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/BX5CABMF6XPNRRDY3CLJCR7R7U \
  | 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: 0dfa200585f5ded8c478d8969147f1fd3b37022ae2e657b22da25361a4c2fef5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10afabea629cccb1eb93132864ea4604a2bbfb2e204b3f9b823f59144e2de5ef",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-11-18T23:04:42Z",
    "title_canon_sha256": "757d39a263e37ec9615f2397ff44c0d1092715585276fb398b66acd7ab768b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07997",
    "kind": "arxiv",
    "version": 2
  }
}