Pith Number

pith:V7YOMRQV

pith:2020:V7YOMRQVTAVKUP6HTEYB4OQR5O

not attested not anchored not stored refs pending

GrateTile: Efficient Sparse Tensor Tiling for CNN Processing

Hung Chang Lu, Shao-Yi Chien, Wei-Chao Chen, Yang-Bin Tsao, Yi-Min Chih, Yu-Sheng Lin

arxiv:2009.08685 v1 · 2020-09-18 · cs.LG · cs.AR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7YOMRQVTAVKUP6HTEYB4OQR5O}

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	2026-07-05T01:36:20.940127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff0e64615982aaa3fc799301e3a11eb8d6d095e578c1b679553a9b38814ca1c

Aliases

arxiv: 2009.08685 · arxiv_version: 2009.08685v1 · doi: 10.48550/arxiv.2009.08685 · pith_short_12: V7YOMRQVTAVK · pith_short_16: V7YOMRQVTAVKUP6H · pith_short_8: V7YOMRQV

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/V7YOMRQVTAVKUP6HTEYB4OQR5O \
  | 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: aff0e64615982aaa3fc799301e3a11eb8d6d095e578c1b679553a9b38814ca1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a400c11111202e4196319198af04d38d971b09b14a7723c57fa0af9ee35c683c",
    "cross_cats_sorted": [
      "cs.AR",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-18T08:31:41Z",
    "title_canon_sha256": "82c08184f984fbeb192b82091ef80c65e7c521add85744f173d5ccd2eb0504b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08685",
    "kind": "arxiv",
    "version": 1
  }
}