Pith Number

pith:Q73HBJG2

pith:2025:Q73HBJG2UUCQ6HNMK3A5IZPWVG

not attested not anchored not stored refs pending

LaRA: Benchmarking Retrieval-Augmented Generation and Long-Context LLMs -- No Silver Bullet for LC or RAG Routing

Fei Huang, Kuan Li, Liwen Zhang, Minhao Cheng, Pengjun Xie, Shuai Wang, Yong Jiang

arxiv:2502.09977 v2 · 2025-02-14 · cs.CL · cs.AI

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\usepackage{pith}
\pithnumber{Q73HBJG2UUCQ6HNMK3A5IZPWVG}

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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

3 papers in Pith

Route Before Retrieve: Activating Latent Routing Abilities of LLMs for RAG vs. Long-Context Selection

Retrieval and Multi-Hop Reasoning in 1M-Token Context Windows: Evaluating LLMs on Classical Chinese Text

Receipt and verification

First computed	2026-07-05T10:24:31.178919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87f670a4daa5050f1dac56c1d465f6a9932006eedb96e5e7806d9ae35b510c7e

Aliases

arxiv: 2502.09977 · arxiv_version: 2502.09977v2 · doi: 10.48550/arxiv.2502.09977 · pith_short_12: Q73HBJG2UUCQ · pith_short_16: Q73HBJG2UUCQ6HNM · pith_short_8: Q73HBJG2

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/Q73HBJG2UUCQ6HNMK3A5IZPWVG \
  | 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: 87f670a4daa5050f1dac56c1d465f6a9932006eedb96e5e7806d9ae35b510c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "788eb13fa951eb843a30a4ff2bb0af5ab4db89b1696799e20775a8bb096f4c2c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-14T08:04:22Z",
    "title_canon_sha256": "fa2e3332efbf6c93c4d969dfa07d6b507318723654b65830515c34f52e47fd7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09977",
    "kind": "arxiv",
    "version": 2
  }
}