Pith Number

pith:GQ2QAGR4

pith:2026:GQ2QAGR4J54NBCO6ELBMEYH5MP

not attested not anchored not stored refs pending

Ontology-Guided Evidence Path Inference for Multi-hop Knowledge Graph Question Answering

Cundi Fang, Jie Peng, Meihan Wu, Xiaodong Wang, Yongxue Shan

arxiv:2606.28076 v1 · 2026-06-26 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQ2QAGR4J54NBCO6ELBMEYH5MP}

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	2026-06-29T01:14:57.328258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3435001a3c4f78d089de22c2c260fd63f1122c01cc8221fee499b1c1432e95a5

Aliases

arxiv: 2606.28076 · arxiv_version: 2606.28076v1 · doi: 10.48550/arxiv.2606.28076 · pith_short_12: GQ2QAGR4J54N · pith_short_16: GQ2QAGR4J54NBCO6 · pith_short_8: GQ2QAGR4

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/GQ2QAGR4J54NBCO6ELBMEYH5MP \
  | 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: 3435001a3c4f78d089de22c2c260fd63f1122c01cc8221fee499b1c1432e95a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56cb5387fd6a1adb667b09c40318e39d23f015e4f1a4bcaa07bbcf57970686a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-26T13:40:51Z",
    "title_canon_sha256": "a85e3e806f35e3c30c5c3ac20174ab9f7e58b1a7b5b67b21d3cff16e61c6f469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28076",
    "kind": "arxiv",
    "version": 1
  }
}