Pith Number

pith:QGJGVAJB

pith:2014:QGJGVAJBMQ7ZSLDLRAUX23OHPC

not attested not anchored not stored refs pending

On The Marriage of SPARQL and Keywords

Dongyan Zhao, Lei Zou, Peng Peng

arxiv:1411.6335 v3 · 2014-11-24 · 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{QGJGVAJBMQ7ZSLDLRAUX23OHPC}

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	2026-05-18T02:32:30.351419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81926a8121643f992c6b88297d6dc77885e753768b36a73d983669eac577fb69

Aliases

arxiv: 1411.6335 · arxiv_version: 1411.6335v3 · doi: 10.48550/arxiv.1411.6335 · pith_short_12: QGJGVAJBMQ7Z · pith_short_16: QGJGVAJBMQ7ZSLDL · pith_short_8: QGJGVAJB

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/QGJGVAJBMQ7ZSLDLRAUX23OHPC \
  | 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: 81926a8121643f992c6b88297d6dc77885e753768b36a73d983669eac577fb69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c507fe4dc3d6b6f0701cf826ec111f0585355474060176f1d43a7adb85704aa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2014-11-24T02:53:49Z",
    "title_canon_sha256": "fddebcac2691e4757db6ec0d0cfe44ace4eeaca492a3f7f823a8240a769821d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6335",
    "kind": "arxiv",
    "version": 3
  }
}