Pith Number

pith:5BZK7ZKY

pith:2015:5BZK7ZKYGBJPPM77IXEQ5K67PU

not attested not anchored not stored refs pending

Querying Probabilistic Neighborhoods in Spatial Data Sets Efficiently

Henning Meyerhenke, Moritz von Looz

arxiv:1509.01990 v2 · 2015-09-07 · 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{5BZK7ZKYGBJPPM77IXEQ5K67PU}

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	2026-05-18T01:08:43.399166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e872afe5583052f7b3ff45c90eabdf7d3ab9b6b260a83794f85d5d2edaf40db9

Aliases

arxiv: 1509.01990 · arxiv_version: 1509.01990v2 · doi: 10.48550/arxiv.1509.01990 · pith_short_12: 5BZK7ZKYGBJP · pith_short_16: 5BZK7ZKYGBJPPM77 · pith_short_8: 5BZK7ZKY

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/5BZK7ZKYGBJPPM77IXEQ5K67PU \
  | 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: e872afe5583052f7b3ff45c90eabdf7d3ab9b6b260a83794f85d5d2edaf40db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58344fd614e41770a40b88b5ebf5e024a585efbf0d24716e67123e23a9ab34a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-09-07T11:31:09Z",
    "title_canon_sha256": "5213fc0f28fe89d59116119c38ed74f2f880c908529a1df1b26f57fa618224f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01990",
    "kind": "arxiv",
    "version": 2
  }
}