Pith Number

pith:B5GRTE4C

pith:2018:B5GRTE4CZAAKVT4FKNM3SX3JDX

not attested not anchored not stored refs pending

PRoST: Distributed Execution of SPARQL Queries Using Mixed Partitioning Strategies

Georg Lausen, Matteo Cossu, Michael F\"arber

arxiv:1802.05898 v1 · 2018-02-16 · 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{B5GRTE4CZAAKVT4FKNM3SX3JDX}

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	2026-05-18T00:23:10.566353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4d199382c800aacf855359b95f691df91614ab881d1c8c7e31dd099a228392

Aliases

arxiv: 1802.05898 · arxiv_version: 1802.05898v1 · doi: 10.48550/arxiv.1802.05898 · pith_short_12: B5GRTE4CZAAK · pith_short_16: B5GRTE4CZAAKVT4F · pith_short_8: B5GRTE4C

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/B5GRTE4CZAAKVT4FKNM3SX3JDX \
  | 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: 0f4d199382c800aacf855359b95f691df91614ab881d1c8c7e31dd099a228392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b067afaecd869ed02108d465df44a71db3d424bed8cde48ba81fc4e8a2453770",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-02-16T11:25:15Z",
    "title_canon_sha256": "b00ecd39fd98a51f7ebeda52724b688da341e52e339622cf937f0ba0e1a670c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05898",
    "kind": "arxiv",
    "version": 1
  }
}