Pith Number

pith:M5ZLVEC4

pith:2025:M5ZLVEC4MAYWNBU5ANLDU4FUGI

not attested not anchored not stored refs pending

KG-CQR: Leveraging Structured Relation Representations in Knowledge Graphs for Contextual Query Retrieval

Chi Minh Bui, Jason J.Jung, Khac-Hoai Nam Bui, Ngoc Mai Thieu, Van Vinh Nguyen

arxiv:2508.20417 v3 · 2025-08-28 · cs.CL · 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{M5ZLVEC4MAYWNBU5ANLDU4FUGI}

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	2026-07-05T12:05:44.147072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6772ba905c603166869d03563a70b4322f2750ac5cd15de6713aef2797e3c8ee

Aliases

arxiv: 2508.20417 · arxiv_version: 2508.20417v3 · doi: 10.48550/arxiv.2508.20417 · pith_short_12: M5ZLVEC4MAYW · pith_short_16: M5ZLVEC4MAYWNBU5 · pith_short_8: M5ZLVEC4

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/M5ZLVEC4MAYWNBU5ANLDU4FUGI \
  | 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: 6772ba905c603166869d03563a70b4322f2750ac5cd15de6713aef2797e3c8ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0039339e07013a732ec7913b82d8658569416108a25d7c796991ba753a02839a",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-08-28T04:37:15Z",
    "title_canon_sha256": "270a7cfd7f37daea5ddd87602417f091251ff66cdd60a010fd2c109577f63696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20417",
    "kind": "arxiv",
    "version": 3
  }
}