Pith Number

pith:LIY5VGIH

pith:2013:LIY5VGIHJZUH5PL2DPGHKCSFEB

not attested not anchored not stored refs pending

Quasi-SLCA based Keyword Query Processing over Probabilistic XML Data

Chengfei Liu, Jeffrey Xu Yu, Jianxin Li, Rui Zhou

arxiv:1301.2362 v1 · 2013-01-11 · 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{LIY5VGIHJZUH5PL2DPGHKCSFEB}

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	2026-05-18T03:36:38.138594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a31da99074e687ebd7a1bcc750a45205ef8d72c6de8bcb6ea7a05f2127ddd51

Aliases

arxiv: 1301.2362 · arxiv_version: 1301.2362v1 · doi: 10.48550/arxiv.1301.2362 · pith_short_12: LIY5VGIHJZUH · pith_short_16: LIY5VGIHJZUH5PL2 · pith_short_8: LIY5VGIH

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/LIY5VGIHJZUH5PL2DPGHKCSFEB \
  | 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: 5a31da99074e687ebd7a1bcc750a45205ef8d72c6de8bcb6ea7a05f2127ddd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499d21ce11f9f624db6d4b89da2edf0660c6e5f7eb6dfe4f2400c81eb6c435cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-01-11T00:05:46Z",
    "title_canon_sha256": "9569f9aee19b861f4a35b2a0eec6a517e3914e6b1fc57450dd21476bf64de6fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2362",
    "kind": "arxiv",
    "version": 1
  }
}