Pith Number

pith:TYEG47P5

pith:2026:TYEG47P5DNSKMWXHRCRNGYYB6A

not attested not anchored not stored refs pending

Quadratic Probing Revisited: Smoothed Analysis and the Fall of Robin Hood

Huacheng Yu, Jingxun Liang, Renfei Zhou, Stefan Walzer, William Kuszmaul, Yang Hu

arxiv:2607.13247 v1 · 2026-07-14 · 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{TYEG47P5DNSKMWXHRCRNGYYB6A}

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

A Simple Analysis of Quadratic Probing and Other Open Addressing Schemes

Receipt and verification

First computed	2026-07-16T00:22:04.853215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e086e7dfd1b64a65ae788a2d36301f00495f67372a2047e5eb8cf3667f3042c

Aliases

arxiv: 2607.13247 · arxiv_version: 2607.13247v1 · doi: 10.48550/arxiv.2607.13247 · pith_short_12: TYEG47P5DNSK · pith_short_16: TYEG47P5DNSKMWXH · pith_short_8: TYEG47P5

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/TYEG47P5DNSKMWXHRCRNGYYB6A \
  | 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: 9e086e7dfd1b64a65ae788a2d36301f00495f67372a2047e5eb8cf3667f3042c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dde0287115d7e7a873855837bf12bd05037356c312bbee2cd0730a1b90dc6f11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2026-07-14T20:22:08Z",
    "title_canon_sha256": "f4bc9050c71d7b0a4d488909e841639336cefb05e3154dd6cc67b37d0aa8fabe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13247",
    "kind": "arxiv",
    "version": 1
  }
}