Pith Number

pith:RHB4QHGB

pith:2016:RHB4QHGBKXJT5XGSWN7W25XVIR

not attested not anchored not stored refs pending

Faster CNNs with Direct Sparse Convolutions and Guided Pruning

Hai Li, Jongsoo Park, Ping Tak Peter Tang, Pradeep Dubey, Sheng Li, Wei Wen, Yiran Chen

arxiv:1608.01409 v5 · 2016-08-04 · 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{RHB4QHGBKXJT5XGSWN7W25XVIR}

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	2026-05-18T00:39:13.311860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89c3c81cc155d33edcd2b37f6d76f54442f54a754ba9ecbe9cb2c0630edb9678

Aliases

arxiv: 1608.01409 · arxiv_version: 1608.01409v5 · doi: 10.48550/arxiv.1608.01409 · pith_short_12: RHB4QHGBKXJT · pith_short_16: RHB4QHGBKXJT5XGS · pith_short_8: RHB4QHGB

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/RHB4QHGBKXJT5XGSWN7W25XVIR \
  | 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: 89c3c81cc155d33edcd2b37f6d76f54442f54a754ba9ecbe9cb2c0630edb9678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0555cf686f069d492eb55886e4c11e0695ff174e5aa98132f5d41032ac9565fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-08-04T01:16:39Z",
    "title_canon_sha256": "e4051827dc06a2b055fa8e7b522a973870d92c206abb2e93f43588c1ca1dbc2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01409",
    "kind": "arxiv",
    "version": 5
  }
}