Pith Number

pith:2G63HRRT

pith:2022:2G63HRRTLKE3AJQ2JYLG3TCJZ2

not attested not anchored not stored refs pending

SR-GNN: Spatial Relation-aware Graph Neural Network for Fine-Grained Image Categorization

Ardhendu Behera, Asish Bera, Nik Bessis, Yonghuai Liu, Zachary Wharton

arxiv:2209.02109 v1 · 2022-09-05 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2G63HRRTLKE3AJQ2JYLG3TCJZ2}

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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	2026-07-05T05:03:30.515501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1bdb3c6335a89b0261a4e166dcc49ce93c3d359b06aa2ebe26a03f2885b35e8

Aliases

arxiv: 2209.02109 · arxiv_version: 2209.02109v1 · doi: 10.48550/arxiv.2209.02109 · pith_short_12: 2G63HRRTLKE3 · pith_short_16: 2G63HRRTLKE3AJQ2 · pith_short_8: 2G63HRRT

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/2G63HRRTLKE3AJQ2JYLG3TCJZ2 \
  | 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: d1bdb3c6335a89b0261a4e166dcc49ce93c3d359b06aa2ebe26a03f2885b35e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37885676a166bf40eac58f724432628b00b2d9a0e5dd06258990f21a68e314f3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-05T19:43:15Z",
    "title_canon_sha256": "ef56483fd88717c345dac32e5e765996ab95c8b07da09e9fdd69cffafe629cbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02109",
    "kind": "arxiv",
    "version": 1
  }
}