Pith Number

pith:U2VXSDRH

pith:2025:U2VXSDRH3WCDVCDQFS7PC2JIR6

not attested not anchored not stored refs pending

Learning Efficient and Generalizable Graph Retriever for Knowledge-Graph Question Answering

Haoxuan Li, Kun Zhang, Pan Li, Tianjun Yao, Tongliang Liu, Zhiqiang Shen

arxiv:2506.09645 v1 · 2025-06-11 · cs.CL · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2VXSDRH3WCDVCDQFS7PC2JIR6}

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

PathISE: Learning Informative Path Supervision for Knowledge Graph Question Answering

TRACE: An Experiential Framework for Coherent Multi-hop Knowledge Graph Question Answering

Receipt and verification

First computed	2026-07-05T11:19:54.468948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6ab790e27dd843a88702cbef169288f9f25f8925e69c12c9ad4f192a5d2c51b

Aliases

arxiv: 2506.09645 · arxiv_version: 2506.09645v1 · doi: 10.48550/arxiv.2506.09645 · pith_short_12: U2VXSDRH3WCD · pith_short_16: U2VXSDRH3WCDVCDQ · pith_short_8: U2VXSDRH

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/U2VXSDRH3WCDVCDQFS7PC2JIR6 \
  | 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: a6ab790e27dd843a88702cbef169288f9f25f8925e69c12c9ad4f192a5d2c51b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d1803d7651cf20390d8117e2ca2c0e37e4b3a6fe790d4bed9aef086bdeac14b",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-11T12:03:52Z",
    "title_canon_sha256": "e6b5ed9a997084df1e9563fa25717d71074c1093cf23ac53bc2a17e51e43f014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09645",
    "kind": "arxiv",
    "version": 1
  }
}