Pith Number

pith:QVCEMFL5

pith:2025:QVCEMFL5B2FCN5UXBNNCJFWXQJ

not attested not anchored not stored refs pending

Mitigating Lost-in-Retrieval Problems in Retrieval Augmented Multi-Hop Question Answering

Rongzhi Zhu, Wei Hu, Xiangyu Liu, Yiwei Wang, Zequn Sun

arxiv:2502.14245 v2 · 2025-02-20 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QVCEMFL5B2FCN5UXBNNCJFWXQJ}

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

3 papers in Pith

LLM-Oriented Information Retrieval: A Denoising-First Perspective

MemSearcher: Training LLMs to Reason, Search and Manage Memory via End-to-End Reinforcement Learning

LLM-Oriented Information Retrieval: A Denoising-First Perspective

Receipt and verification

First computed	2026-07-05T11:10:53.048517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854446157d0e8a26f6970b5a2496d7825ee2f1df16eace88309a5824b0012310

Aliases

arxiv: 2502.14245 · arxiv_version: 2502.14245v2 · doi: 10.48550/arxiv.2502.14245 · pith_short_12: QVCEMFL5B2FC · pith_short_16: QVCEMFL5B2FCN5UX · pith_short_8: QVCEMFL5

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/QVCEMFL5B2FCN5UXBNNCJFWXQJ \
  | 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: 854446157d0e8a26f6970b5a2496d7825ee2f1df16eace88309a5824b0012310

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3afb2b8f2ba68dfa90a1128df50d722481705f6b92c6ff463dfb64f94b54222",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-20T04:19:05Z",
    "title_canon_sha256": "2cd6fd0aef5169201eefece2c86c25bf7449d01bb7ef2b3baf152dbf6afebc5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.14245",
    "kind": "arxiv",
    "version": 2
  }
}