Pith Number

pith:QYCUMA75

pith:2022:QYCUMA757OITKQJ4RJD6VNXIXV

not attested not anchored not stored refs pending

HideNseek: Federated Lottery Ticket via Server-side Pruning and Sign Supermask

Anish K. Vallapuram, Hengwei Xu, Lik Hang Lee, Pan Hui, Pengyuan Zhou, Young D. Kwon

arxiv:2206.04385 v1 · 2022-06-09 · 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{QYCUMA757OITKQJ4RJD6VNXIXV}

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	2026-07-05T04:30:26.390902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86054603fdfb9135413c8a47eab6e8bd782afa8935747962eacba83f4d20ac06

Aliases

arxiv: 2206.04385 · arxiv_version: 2206.04385v1 · doi: 10.48550/arxiv.2206.04385 · pith_short_12: QYCUMA757OIT · pith_short_16: QYCUMA757OITKQJ4 · pith_short_8: QYCUMA75

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/QYCUMA757OITKQJ4RJD6VNXIXV \
  | 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: 86054603fdfb9135413c8a47eab6e8bd782afa8935747962eacba83f4d20ac06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57350678188e056e32429461b6560771a3102457417139936f20b24be3850e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-09T09:55:31Z",
    "title_canon_sha256": "d2f582576f05ac2b7fc076f286ed460a854de18835001584db83c982861950ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.04385",
    "kind": "arxiv",
    "version": 1
  }
}