Pith Number

pith:QZWSPQ7U

pith:2025:QZWSPQ7UAT5QOMVCDREUU3IQR6

not attested not anchored not stored refs pending

Tight Bounds for Low-Error Frequency Moment Estimation and the Power of Multiple Passes

Naomi Green-Maimon, Or Zamir

arxiv:2509.07599 v1 · 2025-09-09 · 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{QZWSPQ7UAT5QOMVCDREUU3IQR6}

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	2026-07-05T12:07:24.418372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

866d27c3f404fb0732a21c494a6d108f807c17330ee493f5272b7e295056610b

Aliases

arxiv: 2509.07599 · arxiv_version: 2509.07599v1 · doi: 10.48550/arxiv.2509.07599 · pith_short_12: QZWSPQ7UAT5Q · pith_short_16: QZWSPQ7UAT5QOMVC · pith_short_8: QZWSPQ7U

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/QZWSPQ7UAT5QOMVCDREUU3IQR6 \
  | 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: 866d27c3f404fb0732a21c494a6d108f807c17330ee493f5272b7e295056610b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75ec2f9fa2f7c103b523d3c8565d5a3ba17eb61dbdac0ea0e91ef3af1d713bd8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-09-09T11:17:12Z",
    "title_canon_sha256": "2da538c666109a6ff342598c67816870b52ce897efdce263f6b6e4977c8597f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07599",
    "kind": "arxiv",
    "version": 1
  }
}