Pith Number

pith:H7LU2CIO

pith:2025:H7LU2CIO3FEWA3Q2BNUHM2UL5R

not attested not anchored not stored refs pending

QExplorer: Large Language Model Based Query Extraction for Toxic Content Exploration

Dehong Gao, Hui Xue, Li Ke, Longtao Huang, Shaola Ren

arxiv:2502.18480 v1 · 2025-02-06 · cs.IR · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7LU2CIO3FEWA3Q2BNUHM2UL5R}

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	2026-07-05T10:19:58.530885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fd74d090ed949606e1a0b68766a8bec5d56def2529b2cf11a8db38dcdde4da6

Aliases

arxiv: 2502.18480 · arxiv_version: 2502.18480v1 · doi: 10.48550/arxiv.2502.18480 · pith_short_12: H7LU2CIO3FEW · pith_short_16: H7LU2CIO3FEWA3Q2 · pith_short_8: H7LU2CIO

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/H7LU2CIO3FEWA3Q2BNUHM2UL5R \
  | 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: 3fd74d090ed949606e1a0b68766a8bec5d56def2529b2cf11a8db38dcdde4da6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bfbf18b8f0f64af8507cc8176a8e44435e57f19d39f2391bf568608f088d286",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-06T06:11:58Z",
    "title_canon_sha256": "904801aaef7b601c1f42ce5bde17c04d700750adaf120e006bea3a2f855bfc8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18480",
    "kind": "arxiv",
    "version": 1
  }
}