Pith Number

pith:3TF2NBJ3

pith:2018:3TF2NBJ3WPZ4YYXGWP6J3GCOKK

not attested not anchored not stored refs pending

IGCV$2$: Interleaved Structured Sparse Convolutional Neural Networks

Guo-jun Qi, Guotian Xie, Jianhuang Lai, Jingdong Wang, Richang Hong, Ting Zhang

arxiv:1804.06202 v1 · 2018-04-17 · 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{3TF2NBJ3WPZ4YYXGWP6J3GCOKK}

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	2026-05-18T00:18:21.394079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dccba6853bb3f3cc62e6b3fc9d984e528c61d52a2d240610c344c15e6c2f0bd6

Aliases

arxiv: 1804.06202 · arxiv_version: 1804.06202v1 · doi: 10.48550/arxiv.1804.06202 · pith_short_12: 3TF2NBJ3WPZ4 · pith_short_16: 3TF2NBJ3WPZ4YYXG · pith_short_8: 3TF2NBJ3

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/3TF2NBJ3WPZ4YYXGWP6J3GCOKK \
  | 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: dccba6853bb3f3cc62e6b3fc9d984e528c61d52a2d240610c344c15e6c2f0bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bd4068fb919999bb603c5cbc29bc24faedcc363fdbe811db0fb387ffed8e217",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-17T12:36:36Z",
    "title_canon_sha256": "be58db291c1d2703b30b1300cc28a5810dd3a90f494c5a7d1009527a2b083abe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06202",
    "kind": "arxiv",
    "version": 1
  }
}