Pith Number

pith:W733LI2R

pith:2019:W733LI2RALM4JYUYIVQDMU4P2I

not attested not anchored not stored refs pending

Deconstructing Lottery Tickets: Zeros, Signs, and the Supermask

Hattie Zhou, Janice Lan, Jason Yosinski, Rosanne Liu

arxiv:1905.01067 v4 · 2019-05-03 · cs.LG · cs.CV · 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{W733LI2RALM4JYUYIVQDMU4P2I}

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

2 papers in Pith

Explaining Machine Learning and Memorization with Statistical Mechanics

Deep network as memory space: complexity, generalization, disentangled representation and interpretability

Receipt and verification

First computed	2026-07-05T00:45:05.380601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7f7b5a35102d9c4e298456036538fd234013fd954414e3ce4b3b3a119ed39d9

Aliases

arxiv: 1905.01067 · arxiv_version: 1905.01067v4 · doi: 10.48550/arxiv.1905.01067 · pith_short_12: W733LI2RALM4 · pith_short_16: W733LI2RALM4JYUY · pith_short_8: W733LI2R

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/W733LI2RALM4JYUYIVQDMU4P2I \
  | 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: b7f7b5a35102d9c4e298456036538fd234013fd954414e3ce4b3b3a119ed39d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59744f022c6fd6d6e6a94b93578c384a8087f817380c83e88953d7f8955400a3",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-03T08:21:07Z",
    "title_canon_sha256": "06f8310f498ce0856f05465947bcea43f48392dc62f1a382a4dd9ea75d2e0223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01067",
    "kind": "arxiv",
    "version": 4
  }
}