Pith Number

pith:OITLSMIM

pith:2025:OITLSMIMB643MGEAXOSEEF7PBD

not attested not anchored not stored refs pending

John Ellipsoids via Lazy Updates

David P. Woodruff, Taisuke Yasuda

arxiv:2501.01801 v1 · 2025-01-03 · cs.DS · 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{OITLSMIMB643MGEAXOSEEF7PBD}

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

Beyond Averaging in John Ellipsoid Approximation: High-Accuracy Algorithms in the Leverage-Score Model

Receipt and verification

First computed	2026-07-05T09:56:41.186038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7226b9310c0fb9b61880bba44217ef08febaccd1aa5a8a295a835b9281c24aa0

Aliases

arxiv: 2501.01801 · arxiv_version: 2501.01801v1 · doi: 10.48550/arxiv.2501.01801 · pith_short_12: OITLSMIMB643 · pith_short_16: OITLSMIMB643MGEA · pith_short_8: OITLSMIM

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/OITLSMIMB643MGEAXOSEEF7PBD \
  | 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: 7226b9310c0fb9b61880bba44217ef08febaccd1aa5a8a295a835b9281c24aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc6898d3065ab398f338c36ce4e10100b060b391e517d0a98ee23ac0b0f675f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-01-03T13:17:55Z",
    "title_canon_sha256": "fe25321ae6970b5f4c01bded1ae688b7edc9ca91c7be3cf897f75f38b40d4dfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01801",
    "kind": "arxiv",
    "version": 1
  }
}