Pith Number

pith:GMYPNPNT

pith:2020:GMYPNPNT6PCGFLLARU33P5ZMCM

not attested not anchored not stored refs pending

Learning Attentive Pairwise Interaction for Fine-Grained Classification

Peiqin Zhuang, Yali Wang, Yu Qiao

arxiv:2002.10191 v1 · 2020-02-24 · 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{GMYPNPNT6PCGFLLARU33P5ZMCM}

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	2026-07-05T00:43:15.384000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3330f6bdb3f3c462ad608d37b7f72c1332afb36202dec43ee6fa7b84700905fe

Aliases

arxiv: 2002.10191 · arxiv_version: 2002.10191v1 · doi: 10.48550/arxiv.2002.10191 · pith_short_12: GMYPNPNT6PCG · pith_short_16: GMYPNPNT6PCGFLLA · pith_short_8: GMYPNPNT

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/GMYPNPNT6PCGFLLARU33P5ZMCM \
  | 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: 3330f6bdb3f3c462ad608d37b7f72c1332afb36202dec43ee6fa7b84700905fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ae068a75e99d159c7d5f4478c07de1cf7218230c374c1ff05a2ff651fb0474",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-24T12:17:56Z",
    "title_canon_sha256": "ff40059c98add9620862046a6b6d06d824df411aa3d6fab706d71f42037f756e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10191",
    "kind": "arxiv",
    "version": 1
  }
}