Pith Number

pith:TLA2M4JG

pith:2025:TLA2M4JGUN3ADEYSJ7V44ZKZZO

not attested not anchored not stored refs pending

EPERM: An Evidence Path Enhanced Reasoning Model for Knowledge Graph Question and Answering

Aodi Li, Liansheng Zhuang, Minghong Yao, Shafei Wang, Xiao Long

arxiv:2502.16171 v1 · 2025-02-22 · cs.CL · 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{TLA2M4JGUN3ADEYSJ7V44ZKZZO}

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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

1 paper in Pith

Enhancing Large Language Models with Reward-guided Tree Search for Knowledge Graph Question and Answering

Receipt and verification

First computed	2026-07-05T10:18:22.720511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ac1a67126a3760193124febce6559cb93d3b670e82d69d6b8c76f4f04075553

Aliases

arxiv: 2502.16171 · arxiv_version: 2502.16171v1 · doi: 10.48550/arxiv.2502.16171 · pith_short_12: TLA2M4JGUN3A · pith_short_16: TLA2M4JGUN3ADEYS · pith_short_8: TLA2M4JG

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/TLA2M4JGUN3ADEYSJ7V44ZKZZO \
  | 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: 9ac1a67126a3760193124febce6559cb93d3b670e82d69d6b8c76f4f04075553

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c24608518779335e452721c4b8db7c9e036c420d2f50d9dfb189bbc8aa7a7ac",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-22T10:05:22Z",
    "title_canon_sha256": "e812a92cad1ccce0cafd29616313210880a06a78bb25818336533764c5663920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.16171",
    "kind": "arxiv",
    "version": 1
  }
}