Pith Number

pith:P4RB4XUW

pith:2024:P4RB4XUW4DP55HVPX6XLY5Y3D3

not attested not anchored not stored refs pending

A Multi-Source Retrieval Question Answering Framework Based on RAG

Jianming Wu, Ridong Wu, Shuhong Chen, Xiangbiao Su, Yifei Liao, Yuankai Zhu

arxiv:2405.19207 v1 · 2024-05-29 · cs.IR · 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{P4RB4XUW4DP55HVPX6XLY5Y3D3}

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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

Federated Retrieval Augmented Generation for Multi-Product Question Answering

Receipt and verification

First computed	2026-07-05T08:24:49.422396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f221e5e96e0dfde9eafbfaebc771b1ec46f65bc240b3f32d2795a77d6436055

Aliases

arxiv: 2405.19207 · arxiv_version: 2405.19207v1 · doi: 10.48550/arxiv.2405.19207 · pith_short_12: P4RB4XUW4DP5 · pith_short_16: P4RB4XUW4DP55HVP · pith_short_8: P4RB4XUW

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/P4RB4XUW4DP55HVPX6XLY5Y3D3 \
  | 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: 7f221e5e96e0dfde9eafbfaebc771b1ec46f65bc240b3f32d2795a77d6436055

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc4b62b7f06bf7fa04129e3f33be54476081d6fa6db1ebaeba80d0a8c895b88f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-05-29T15:47:57Z",
    "title_canon_sha256": "4378edaf93fff5f6c2e464e55ce30b58bc99dedfc663682dce6ce7e96c3f0e40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.19207",
    "kind": "arxiv",
    "version": 1
  }
}