Pith Number

pith:HZZ7ZO2F

pith:2019:HZZ7ZO2FXQTCWWOS3O6HTIBS7D

not attested not anchored not stored refs pending

Attention Convolutional Binary Neural Tree for Fine-Grained Visual Categorization

Chen Zhao, Dawei Du, Feiyue Huang, Libo Zhang, Longyin Wen, Ruyi Ji, Xianglong Liu, Yanjun Wu

arxiv:1909.11378 v2 · 2019-09-25 · 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{HZZ7ZO2FXQTCWWOS3O6HTIBS7D}

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	2026-07-05T00:47:59.144370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e73fcbb45bc262b59d2dbbc79a032f8fcf34128874d40acd484ef13fc8af3a2

Aliases

arxiv: 1909.11378 · arxiv_version: 1909.11378v2 · doi: 10.48550/arxiv.1909.11378 · pith_short_12: HZZ7ZO2FXQTC · pith_short_16: HZZ7ZO2FXQTCWWOS · pith_short_8: HZZ7ZO2F

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/HZZ7ZO2FXQTCWWOS3O6HTIBS7D \
  | 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: 3e73fcbb45bc262b59d2dbbc79a032f8fcf34128874d40acd484ef13fc8af3a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f653621ec84aef8fc2ffee5254f77d6033ac9980c25f61fb7a0b9d8c580413c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-09-25T10:03:48Z",
    "title_canon_sha256": "7ef636fee88a3af84bb2e2c71d910b0e435171289dcf0d9593db8d23d7472f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.11378",
    "kind": "arxiv",
    "version": 2
  }
}