Pith Number

pith:F7K6D5BC

pith:2021:F7K6D5BC7MKXLPBCIQDX6CCMOM

not attested not anchored not stored refs pending

KFWC: A Knowledge-Driven Deep Learning Model for Fine-grained Classification of Wet-AMD

Haihong E, Jiawen He, Lifei Wang, Lifei Yuan, Meina Song, Ruru Zhang, Tianyi Hu

arxiv:2112.12386 v1 · 2021-12-23 · eess.IV · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F7K6D5BC7MKXLPBCIQDX6CCMOM}

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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	2026-07-05T03:43:26.817180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd5e1f422fb1575bc2244077f084c731400a0f09a4377daaf388c7125d160dc

Aliases

arxiv: 2112.12386 · arxiv_version: 2112.12386v1 · doi: 10.48550/arxiv.2112.12386 · pith_short_12: F7K6D5BC7MKX · pith_short_16: F7K6D5BC7MKXLPBC · pith_short_8: F7K6D5BC

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/F7K6D5BC7MKXLPBCIQDX6CCMOM \
  | 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: 2fd5e1f422fb1575bc2244077f084c731400a0f09a4377daaf388c7125d160dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b40a3c73b735caeb10df591ec1135f872967ced0cbc160404a430a01199cfd",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-12-23T07:01:59Z",
    "title_canon_sha256": "1138eaa522739b93b582dc82e8b69c8a8c818c697b2d34054159b917fa8e935c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.12386",
    "kind": "arxiv",
    "version": 1
  }
}