Pith Number

pith:EU7VXPBP

pith:2019:EU7VXPBPSJCJ5IQJ5DAPLSEZGP

not attested not anchored not stored refs pending

Online Filter Clustering and Pruning for Efficient Convnets

Houqiang Li, Richang Hong, Wengang Zhou, Zhengguang Zhou

arxiv:1905.11787 v1 · 2019-05-28 · 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{EU7VXPBPSJCJ5IQJ5DAPLSEZGP}

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	2026-05-17T23:44:52.277636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

253f5bbc2f92449ea209e8c0f5c89933e9549d633b2e3a50e0859d6c74eeda76

Aliases

arxiv: 1905.11787 · arxiv_version: 1905.11787v1 · doi: 10.48550/arxiv.1905.11787 · pith_short_12: EU7VXPBPSJCJ · pith_short_16: EU7VXPBPSJCJ5IQJ · pith_short_8: EU7VXPBP

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/EU7VXPBPSJCJ5IQJ5DAPLSEZGP \
  | 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: 253f5bbc2f92449ea209e8c0f5c89933e9549d633b2e3a50e0859d6c74eeda76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae1fe628bec958c4851394dc284d031c101ff3974ed330e39ef102a7ba74a2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-28T13:01:39Z",
    "title_canon_sha256": "c8116252d3d4196c956469db622af208e4e5b854826eaece3532e6baf31e9018"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.11787",
    "kind": "arxiv",
    "version": 1
  }
}