Pith Number

pith:5KOGZMBI

pith:2021:5KOGZMBIOMD6RIVCM5XUKW3HFD

not attested not anchored not stored refs pending

S2TA: Exploiting Structured Sparsity for Energy-Efficient Mobile CNN Acceleration

Matthew Mattina, Paul N. Whatmough, Yuhao Zhu, Zhi-Gang Liu

arxiv:2107.07983 v2 · 2021-07-16 · cs.AR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KOGZMBIOMD6RIVCM5XUKW3HFD}

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	2026-07-05T03:46:20.906137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea9c6cb0287307e8a2a2676f455b6728cdc6478bb89b40d11924a20497dd7a07

Aliases

arxiv: 2107.07983 · arxiv_version: 2107.07983v2 · doi: 10.48550/arxiv.2107.07983 · pith_short_12: 5KOGZMBIOMD6 · pith_short_16: 5KOGZMBIOMD6RIVC · pith_short_8: 5KOGZMBI

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/5KOGZMBIOMD6RIVCM5XUKW3HFD \
  | 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: ea9c6cb0287307e8a2a2676f455b6728cdc6478bb89b40d11924a20497dd7a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e85c94777d2fe42c5654a4b118ba739bc43f1db75f49e5319790630fedae2863",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2021-07-16T15:57:06Z",
    "title_canon_sha256": "955a3dbc1bb233b64d1bc498f41d63f5f3677d2e509dc0f567562309eeee66ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07983",
    "kind": "arxiv",
    "version": 2
  }
}