Pith Number

pith:DMDNCOZ6

pith:2021:DMDNCOZ6J46FBIRR2AS2GP573M

not attested not anchored not stored refs pending

Top-KAST: Top-K Always Sparse Training

Erich Elsen, Jack W. Rae, Razvan Pascanu, Siddhant M. Jayakumar, Simon Osindero

arxiv:2106.03517 v1 · 2021-06-07 · cs.LG · 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{DMDNCOZ6J46FBIRR2AS2GP573M}

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	2026-07-05T02:46:50.343148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b06d13b3e4f3c50a231d025a33fbfdb3306de901a15894b174c4f5af9861dd6

Aliases

arxiv: 2106.03517 · arxiv_version: 2106.03517v1 · doi: 10.48550/arxiv.2106.03517 · pith_short_12: DMDNCOZ6J46F · pith_short_16: DMDNCOZ6J46FBIRR · pith_short_8: DMDNCOZ6

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/DMDNCOZ6J46FBIRR2AS2GP573M \
  | 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: 1b06d13b3e4f3c50a231d025a33fbfdb3306de901a15894b174c4f5af9861dd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25fa7ab5a74d271a50d313fb731af6708b0d2d14c5bc202a6382286d51228910",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-07T11:13:05Z",
    "title_canon_sha256": "73b2e5b54e51aba3a9911780afc0d6a24ae9d56829295efe70c1f59a613e6978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03517",
    "kind": "arxiv",
    "version": 1
  }
}