Pith Number

pith:E7EMALAR

pith:2021:E7EMALARBQ7VBG5SQYMDLIMTYO

not attested not anchored not stored refs pending

Two Sparsities Are Better Than One: Unlocking the Performance Benefits of Sparse-Sparse Networks

Kevin Lee Hunter, Lawrence Spracklen, Subutai Ahmad

arxiv:2112.13896 v1 · 2021-12-27 · cs.LG · cs.AI · cs.AR · 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{E7EMALARBQ7VBG5SQYMDLIMTYO}

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.

Cited by

1 paper in Pith

TopK Language Models

Receipt and verification

First computed	2026-07-05T03:44:00.082854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c8c02c110c3f509bb2861835a193c397238a739b6d455ff2d60bc46fb68ef4

Aliases

arxiv: 2112.13896 · arxiv_version: 2112.13896v1 · doi: 10.48550/arxiv.2112.13896 · pith_short_12: E7EMALARBQ7V · pith_short_16: E7EMALARBQ7VBG5S · pith_short_8: E7EMALAR

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/E7EMALARBQ7VBG5SQYMDLIMTYO \
  | 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: 27c8c02c110c3f509bb2861835a193c397238a739b6d455ff2d60bc46fb68ef4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fed1b884dc0a2eacfdbc4727ccc435a85f38c943cfd243d10476ceb21c06d122",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.AR",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-27T20:41:01Z",
    "title_canon_sha256": "eb862d944db5ca2613614bb214c1c5d42ec4f0814c542e4b94c0723f928c5e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.13896",
    "kind": "arxiv",
    "version": 1
  }
}