Pith Number

pith:6LKZSLKH

pith:2024:6LKZSLKHPTN2DUZW76J4IUVDJL

not attested not anchored not stored refs pending

Native Execution of GraphQL Queries over RDF Graphs Using Multi-way Joins

Alexander Bigerl, Axel-Cyrille Ngonga Ngomo, Nikolaos Karalis

arxiv:2409.12646 v1 · 2024-09-19 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6LKZSLKHPTN2DUZW76J4IUVDJL}

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	2026-07-05T09:09:10.169443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2d5992d477cdba1d336ff93c452a34ae0571b71eefacfcdf84d886cee328cae

Aliases

arxiv: 2409.12646 · arxiv_version: 2409.12646v1 · doi: 10.48550/arxiv.2409.12646 · pith_short_12: 6LKZSLKHPTN2 · pith_short_16: 6LKZSLKHPTN2DUZW · pith_short_8: 6LKZSLKH

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/6LKZSLKHPTN2DUZW76J4IUVDJL \
  | 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: f2d5992d477cdba1d336ff93c452a34ae0571b71eefacfcdf84d886cee328cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "726d26d37f8fdbf6caadb1bde1544b4621018a9face14555af34e673d9342454",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-09-19T10:48:19Z",
    "title_canon_sha256": "4e5c2660d71cdcd375c84a6549a5c3270001efdeaf334292cf5cd62b835265a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.12646",
    "kind": "arxiv",
    "version": 1
  }
}