Pith Number

pith:K5N4HR3F

pith:2019:K5N4HR3F7H4LFBXRPMWHWOHEIO

not attested not anchored not stored refs pending

BiRA-Net: Bilinear Attention Net for Diabetic Retinopathy Grading

Jing Tian, Kerui Zhang, Li Chen, Matthew Chin Heng Chua, Xin Xu, Xuejie Hao, Ziyuan Zhao

arxiv:1905.06312 v2 · 2019-05-15 · cs.CV · cs.LG · 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{K5N4HR3F7H4LFBXRPMWHWOHEIO}

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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	2026-07-05T04:07:35.432521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

575bc3c765f9f8b286f17b2c7b38e443b34f6c9d9ea9d3c313669cc82da2ff2b

Aliases

arxiv: 1905.06312 · arxiv_version: 1905.06312v2 · doi: 10.48550/arxiv.1905.06312 · pith_short_12: K5N4HR3F7H4L · pith_short_16: K5N4HR3F7H4LFBXR · pith_short_8: K5N4HR3F

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/K5N4HR3F7H4LFBXRPMWHWOHEIO \
  | 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: 575bc3c765f9f8b286f17b2c7b38e443b34f6c9d9ea9d3c313669cc82da2ff2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d157332cdef803e9fd9e34e2779f16d5e95adcb52a85807392ae7359741fbbd3",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-15T17:38:52Z",
    "title_canon_sha256": "cf122f21b52e6bb91f84f0feb7197b982613707b44affb2a889ae760e10708cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06312",
    "kind": "arxiv",
    "version": 2
  }
}