Pith Number

pith:B6CD4BY7

pith:2024:B6CD4BY736HAHXRDYRM45A6OT5

not attested not anchored not stored refs pending

Optimality of Frequency Moment Estimation

Mark Braverman, Or Zamir

arxiv:2411.02148 v2 · 2024-11-04 · cs.DS · cs.CC · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6CD4BY736HAHXRDYRM45A6OT5}

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

On Sketching Trimmed Statistics

Receipt and verification

First computed	2026-07-05T11:48:21.328929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f843e071fdf8e03de23c459ce83ce9f53f4fd4fb1692d86866f62f069eb4da4

Aliases

arxiv: 2411.02148 · arxiv_version: 2411.02148v2 · doi: 10.48550/arxiv.2411.02148 · pith_short_12: B6CD4BY736HA · pith_short_16: B6CD4BY736HAHXRD · pith_short_8: B6CD4BY7

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/B6CD4BY736HAHXRDYRM45A6OT5 \
  | 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: 0f843e071fdf8e03de23c459ce83ce9f53f4fd4fb1692d86866f62f069eb4da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b34d7e5caf2378ff4b184fcc9c7f505613034b17569b3e8ff60ff9fad35f2c50",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2024-11-04T15:06:16Z",
    "title_canon_sha256": "47c1c645f06c5876da996aee57f01efc1bb8acc1f74d51ebf0d33cbf6bcd99bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.02148",
    "kind": "arxiv",
    "version": 2
  }
}