Pith Number

pith:WCAFJ7Q2

pith:2017:WCAFJ7Q274YYUGGRSF3TL2ZNBP

not attested not anchored not stored refs pending

Structured Bayesian Pruning via Log-Normal Multiplicative Noise

Arsenii Ashukha, Dmitry Molchanov, Dmitry Vetrov, Kirill Neklyudov

arxiv:1705.07283 v2 · 2017-05-20 · 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{WCAFJ7Q274YYUGGRSF3TL2ZNBP}

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	2026-05-18T00:31:19.484915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08054fe1aff318a18d1917735eb2d0bd76c95714b45b375a338796b0be5bda4

Aliases

arxiv: 1705.07283 · arxiv_version: 1705.07283v2 · doi: 10.48550/arxiv.1705.07283 · pith_short_12: WCAFJ7Q274YY · pith_short_16: WCAFJ7Q274YYUGGR · pith_short_8: WCAFJ7Q2

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/WCAFJ7Q274YYUGGRSF3TL2ZNBP \
  | 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: b08054fe1aff318a18d1917735eb2d0bd76c95714b45b375a338796b0be5bda4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a962fb61b40b99fa7d6e0790b2646dcd085f0a01a422c3726c57247e8c803f9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-20T09:20:06Z",
    "title_canon_sha256": "93ec9560da586b38f2c41486fa526611345415e7a65fe85af4cc7e62316bebf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07283",
    "kind": "arxiv",
    "version": 2
  }
}