Pith Number

pith:WFHUG3YZ

pith:2021:WFHUG3YZTZ4PXZ2UYASBGNOQ46

not attested not anchored not stored refs pending

AFINet: Attentive Feature Integration Networks for Image Classification

Jing Xu, Kun Bai, Liangjian Wen, Wenxiang Lin, Xinglin Pan, Yu Pan, Zenglin Xu

arxiv:2105.04354 v1 · 2021-05-10 · 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{WFHUG3YZTZ4PXZ2UYASBGNOQ46}

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	2026-07-05T02:38:56.251015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b14f436f199e78fbe754c0241335d0e7b2cd484262a209c9bfc2e44499ab3e06

Aliases

arxiv: 2105.04354 · arxiv_version: 2105.04354v1 · doi: 10.48550/arxiv.2105.04354 · pith_short_12: WFHUG3YZTZ4P · pith_short_16: WFHUG3YZTZ4PXZ2U · pith_short_8: WFHUG3YZ

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/WFHUG3YZTZ4PXZ2UYASBGNOQ46 \
  | 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: b14f436f199e78fbe754c0241335d0e7b2cd484262a209c9bfc2e44499ab3e06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef669438954a0ec276b3e7b9f9da0d1d6f282153f66cb067bac19829daeebfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-10T13:40:11Z",
    "title_canon_sha256": "4910784b11400e12496f6ba166884a0b1331c096c21fc917b040d7d93abbc071"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.04354",
    "kind": "arxiv",
    "version": 1
  }
}