Pith Number

pith:WVLSJOKG

pith:2018:WVLSJOKGJ75CPSSBV5UPN3TJ4O

not attested not anchored not stored refs pending

Penetrating the Fog: the Path to Efficient CNN Models

Boyuan Feng, Kun Wan, Shu Yang, Yufei Ding

arxiv:1810.04231 v2 · 2018-10-09 · 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{WVLSJOKGJ75CPSSBV5UPN3TJ4O}

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	2026-05-18T00:03:36.312269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55724b9464ffa27ca41af68f6ee69e3862c194f55fb2a1901f010555bcd5278

Aliases

arxiv: 1810.04231 · arxiv_version: 1810.04231v2 · doi: 10.48550/arxiv.1810.04231 · pith_short_12: WVLSJOKGJ75C · pith_short_16: WVLSJOKGJ75CPSSB · pith_short_8: WVLSJOKG

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/WVLSJOKGJ75CPSSBV5UPN3TJ4O \
  | 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: b55724b9464ffa27ca41af68f6ee69e3862c194f55fb2a1901f010555bcd5278

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20cf378c9b7c1863eb226310e18db62f882558f206a932f136ddf163c8cfc8df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-09T20:16:29Z",
    "title_canon_sha256": "2dea4297c1c292802b0122988b0c52cf1bed77fcd3deaa24cf07723f83618dd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04231",
    "kind": "arxiv",
    "version": 2
  }
}