Pith Number

pith:E4JOD2HC

pith:2025:E4JOD2HC6EX3YDZGWL6MEN42SP

not attested not anchored not stored refs pending

KG-HTC: Integrating Knowledge Graphs into LLMs for Effective Zero-shot Hierarchical Text Classification

Afshin Khadangi, Christophe Zgrzendek, Igor Tchappi, Johannes Sedlmeir, Qianbo Zang

arxiv:2505.05583 v1 · 2025-05-08 · 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{E4JOD2HC6EX3YDZGWL6MEN42SP}

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.

Cited by

2 papers in Pith

Taxon: Hierarchical Tax Code Prediction with Semantically Aligned LLM Expert Guidance

SC-Taxo: Hierarchical Taxonomy Generation under Semantic Consistency Constraints using Large Language Models

Receipt and verification

First computed	2026-05-20T00:01:33.908958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2712e1e8e2f12fbc0f26b2fcc2379a93dc6ac2034e0f8e067f2ff8f753a9e233

Aliases

arxiv: 2505.05583 · arxiv_version: 2505.05583v1 · doi: 10.48550/arxiv.2505.05583 · pith_short_12: E4JOD2HC6EX3 · pith_short_16: E4JOD2HC6EX3YDZG · pith_short_8: E4JOD2HC

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/E4JOD2HC6EX3YDZGWL6MEN42SP \
  | 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: 2712e1e8e2f12fbc0f26b2fcc2379a93dc6ac2034e0f8e067f2ff8f753a9e233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "471af3824d9108f792da55dbee62e00fe8efb330df4e78956d5d1b44c0d2301b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-08T18:27:27Z",
    "title_canon_sha256": "0768a257fa8e81edd1f91d7d437da6c58c86c104627a2e38925c31a02207940d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05583",
    "kind": "arxiv",
    "version": 1
  }
}