Pith Number

pith:OGYCURGC

pith:2018:OGYCURGCB22KHSVC4DM5TL2TTI

not attested not anchored not stored refs pending

Joint optimization of multispectral filter arrays and demosaicking for pathological images

Hideki Komagata, Kazuma Shinoda, Madoka Hasegawa, Maru Kawase, Masahiro Ishikawa, Naoki Kobayashi

arxiv:1807.01385 v1 · 2018-07-03 · 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{OGYCURGCB22KHSVC4DM5TL2TTI}

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	2026-05-18T00:11:29.793801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71b02a44c20eb4a3caa2e0d9d9af539a1e6cfbd7979e689ca74e9f544247a2f8

Aliases

arxiv: 1807.01385 · arxiv_version: 1807.01385v1 · doi: 10.48550/arxiv.1807.01385 · pith_short_12: OGYCURGCB22K · pith_short_16: OGYCURGCB22KHSVC · pith_short_8: OGYCURGC

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/OGYCURGCB22KHSVC4DM5TL2TTI \
  | 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: 71b02a44c20eb4a3caa2e0d9d9af539a1e6cfbd7979e689ca74e9f544247a2f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77cb48011a7044340d39a320be4d9f7984221edca2c517e19e7cf372dde30393",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-07-03T22:34:42Z",
    "title_canon_sha256": "21dbba14626b49771562004e240ab711684cfed46185a3a4e103fd02c66c8c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01385",
    "kind": "arxiv",
    "version": 1
  }
}