Pith Number

pith:4EFCVW4B

pith:2019:4EFCVW4BMXKL32O3MWXIQTLTZZ

not attested not anchored not stored refs pending

ArborX: A Performance Portable Geometric Search Library

A. Prokopenko, B. Turcksin, D. Lebrun-Grandi\'e, S.R. Slattery

arxiv:1908.11807 v2 · 2019-08-16 · cs.DC · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EFCVW4BMXKL32O3MWXIQTLTZZ}

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	2026-07-05T04:35:54.560180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e10a2adb8165d4bde9db65ae884d73ce6d070238d99f6e98bb29695d538d1da0

Aliases

arxiv: 1908.11807 · arxiv_version: 1908.11807v2 · doi: 10.48550/arxiv.1908.11807 · pith_short_12: 4EFCVW4BMXKL · pith_short_16: 4EFCVW4BMXKL32O3 · pith_short_8: 4EFCVW4B

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/4EFCVW4BMXKL32O3MWXIQTLTZZ \
  | 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: e10a2adb8165d4bde9db65ae884d73ce6d070238d99f6e98bb29695d538d1da0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d078eb0b2f5e3808641f93bdac4b743b8fd80348574e19b35a27bdf5d45b51ea",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-08-16T18:17:32Z",
    "title_canon_sha256": "69d47f410454386975b6059fb600455e23d55d66c60c3f9c9b1a3c21365b4992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11807",
    "kind": "arxiv",
    "version": 2
  }
}