Pith Number

pith:25WOOJKG

pith:2024:25WOOJKGDQL5UZIU2U2A77FTUU

not attested not anchored not stored refs pending

A Strong Separation for Adversarially Robust $\ell_0$ Estimation for Linear Sketches

David P. Woodruff, Elena Gribelyuk, Honghao Lin, Huacheng Yu, Samson Zhou

arxiv:2409.16153 v1 · 2024-09-24 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25WOOJKGDQL5UZIU2U2A77FTUU}

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

Breaking the Quadratic Barrier: Robust Cardinality Sketches for Adaptive Queries

Receipt and verification

First computed	2026-07-05T09:11:05.791668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76ce725461c17da6514d5340ffcb3a5017d4da34d49dee28542f82f66d01e69

Aliases

arxiv: 2409.16153 · arxiv_version: 2409.16153v1 · doi: 10.48550/arxiv.2409.16153 · pith_short_12: 25WOOJKGDQL5 · pith_short_16: 25WOOJKGDQL5UZIU · pith_short_8: 25WOOJKG

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/25WOOJKGDQL5UZIU2U2A77FTUU \
  | 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: d76ce725461c17da6514d5340ffcb3a5017d4da34d49dee28542f82f66d01e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3066104a4641d3c3766f27c508e7098cc9d7b49ce6d7643db7eeda1bc8606e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-09-24T14:56:49Z",
    "title_canon_sha256": "224dd4dc77b5b58b0fdb3964cff415cb39ac9a2d09156c8b3d5632fc129ad11d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.16153",
    "kind": "arxiv",
    "version": 1
  }
}