Pith Number

pith:FY5NHTHR

pith:2010:FY5NHTHRHLW4K4LZTBJZPA5DRP

not attested not anchored not stored refs pending

Partial Match Queries in Two-Dimensional Quadtrees : a Probabilistic Approach

Adrien Joseph, Nicolas Curien

arxiv:1009.3113 v1 · 2010-09-16 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FY5NHTHRHLW4K4LZTBJZPA5DRP}

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	2026-05-18T04:40:47.031028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e3ad3ccf13aedc5717998539783a38bd3ba5ad0b3fb12221e48abcf45892ee7

Aliases

arxiv: 1009.3113 · arxiv_version: 1009.3113v1 · doi: 10.48550/arxiv.1009.3113 · pith_short_12: FY5NHTHRHLW4 · pith_short_16: FY5NHTHRHLW4K4LZ · pith_short_8: FY5NHTHR

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/FY5NHTHRHLW4K4LZTBJZPA5DRP \
  | 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: 2e3ad3ccf13aedc5717998539783a38bd3ba5ad0b3fb12221e48abcf45892ee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f06d6cf71d2a5c159a84d1c6695a6036273f73f9b531b5d48906f58f97ce552d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-09-16T08:22:50Z",
    "title_canon_sha256": "380558c2ca442e3213b20f60c4bb888ba1d155dc67a1a37b25eb7a5b25497840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3113",
    "kind": "arxiv",
    "version": 1
  }
}