Pith Number

pith:KVBVYX4I

pith:2018:KVBVYX4IMH5Q5ZZK7P3VMCC2C3

not attested not anchored not stored refs pending

Optimizing CNN Model Inference on CPUs

Mu Li, Ruofei Yu, Vin Sharma, Yao Wang, Yida Wang, Yizhi Liu

arxiv:1809.02697 v3 · 2018-09-07 · cs.DC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVBVYX4IMH5Q5ZZK7P3VMCC2C3}

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	2026-05-17T23:41:22.085906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55435c5f8861fb0ee72afbf756085a16cec087a852d66f929b4fe161ccca7540

Aliases

arxiv: 1809.02697 · arxiv_version: 1809.02697v3 · doi: 10.48550/arxiv.1809.02697 · pith_short_12: KVBVYX4IMH5Q · pith_short_16: KVBVYX4IMH5Q5ZZK · pith_short_8: KVBVYX4I

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/KVBVYX4IMH5Q5ZZK7P3VMCC2C3 \
  | 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: 55435c5f8861fb0ee72afbf756085a16cec087a852d66f929b4fe161ccca7540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4f4758195ec2046bfecb3579b8b97d19d7bc1824604f355c1e0b229fe1aa006",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-09-07T22:09:23Z",
    "title_canon_sha256": "2f6bb56d6ef861e4b06f0743c2d25e4c0b2ced3d8677ed07b4efc4456d16dd7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02697",
    "kind": "arxiv",
    "version": 3
  }
}