Pith Number

pith:I2SOXMXR

pith:2019:I2SOXMXRDDLLHCTP3Z3LDOX3RY

not attested not anchored not stored refs pending

Spatial-Winograd Pruning Enabling Sparse Winograd Convolution

Jiecao Yu, Jongsoo Park, Maxim Naumov

arxiv:1901.02132 v1 · 2019-01-08 · cs.CV · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2SOXMXRDDLLHCTP3Z3LDOX3RY}

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	2026-05-17T23:56:43.940650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a4ebb2f118d6b38a6fde76b1bafb8e14bdd46359efa62261ce4316c1914ce4

Aliases

arxiv: 1901.02132 · arxiv_version: 1901.02132v1 · doi: 10.48550/arxiv.1901.02132 · pith_short_12: I2SOXMXRDDLL · pith_short_16: I2SOXMXRDDLLHCTP · pith_short_8: I2SOXMXR

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/I2SOXMXRDDLLHCTP3Z3LDOX3RY \
  | 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: 46a4ebb2f118d6b38a6fde76b1bafb8e14bdd46359efa62261ce4316c1914ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9f1f43338bc3709f818c351966359398c616cdfde279bc59425c6cb8dd05be9",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-08T02:17:44Z",
    "title_canon_sha256": "7cf04d09b5a6dd7cecae3f0caf57af5350d4d909b28d27803e59de497549604a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02132",
    "kind": "arxiv",
    "version": 1
  }
}