Pith Number

pith:2NO3ZZJV

pith:2024:2NO3ZZJVFIWLPQFFV23WQJXJIG

not attested not anchored not stored refs pending

Learning Coarse-to-Fine Pruning of Graph Convolutional Networks for Skeleton-based Recognition

Hichem Sahbi

arxiv:2412.12887 v1 · 2024-12-17 · 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{2NO3ZZJVFIWLPQFFV23WQJXJIG}

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	2026-07-05T09:50:22.217130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35dbce5352a2cb7c0a5aeb76826e9418c88806faf9bd1256ba350a3447bd07d

Aliases

arxiv: 2412.12887 · arxiv_version: 2412.12887v1 · doi: 10.48550/arxiv.2412.12887 · pith_short_12: 2NO3ZZJVFIWL · pith_short_16: 2NO3ZZJVFIWLPQFF · pith_short_8: 2NO3ZZJV

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/2NO3ZZJVFIWLPQFFV23WQJXJIG \
  | 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: d35dbce5352a2cb7c0a5aeb76826e9418c88806faf9bd1256ba350a3447bd07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e87436825a2bf5f9fe96d4830f1051c2d42753c233ce47f7df63179b154055d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-17T13:11:48Z",
    "title_canon_sha256": "69110d7bc995194fe8b8108cacb6333f860329df53b6ff211673569e3e8502a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12887",
    "kind": "arxiv",
    "version": 1
  }
}