Pith Number

pith:2AFD7OWR

pith:2016:2AFD7OWRB47NYUYU6K6UWYSJRZ

not attested not anchored not stored refs pending

On the Statistical Analysis of Practical SPARQL Queries

Guozheng Rao, Shuo Jiang, Xiaowang Zhang, Xingwang Han, Xin Wang, Zhiyong Feng

arxiv:1603.06729 v1 · 2016-03-22 · 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{2AFD7OWRB47NYUYU6K6UWYSJRZ}

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	2026-05-18T01:18:34.841067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00a3fbad10f3edc5314f2bd4b62498e57585bbc83710c3eabde46930ee1dae5

Aliases

arxiv: 1603.06729 · arxiv_version: 1603.06729v1 · doi: 10.48550/arxiv.1603.06729 · pith_short_12: 2AFD7OWRB47N · pith_short_16: 2AFD7OWRB47NYUYU · pith_short_8: 2AFD7OWR

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/2AFD7OWRB47NYUYU6K6UWYSJRZ \
  | 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: d00a3fbad10f3edc5314f2bd4b62498e57585bbc83710c3eabde46930ee1dae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "414e35f9ef0a0aace557f6174a151756efbd3b666da26ea4f4accdb6e00ca0a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-03-22T10:44:02Z",
    "title_canon_sha256": "2aeb148175c41801e30dd18df4cb75ac8d7bed871d3d852a4d474a56d69fadc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06729",
    "kind": "arxiv",
    "version": 1
  }
}