Pith Number

pith:IXLBL3JL

pith:2020:IXLBL3JL75KBNVJ2IH4WT2DE5I

not attested not anchored not stored refs pending

Generation-Augmented Retrieval for Open-domain Question Answering

Jianfeng Gao, Jiawei Han, Pengcheng He, Weizhu Chen, XiaoDong Liu, Yelong Shen, Yuning Mao

arxiv:2009.08553 v4 · 2020-09-17 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXLBL3JL75KBNVJ2IH4WT2DE5I}

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

Query Expansion in the Age of Pre-trained and Large Language Models: A Comprehensive Survey

Understanding the planning of LLM agents: A survey

From Local to Global: A Graph RAG Approach to Query-Focused Summarization

Receipt and verification

First computed	2026-07-05T03:03:49.169679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d615ed2bff5416d53a41f969e864ea2f6a5e0ab33a6a4d7c73ab074875f43c

Aliases

arxiv: 2009.08553 · arxiv_version: 2009.08553v4 · doi: 10.48550/arxiv.2009.08553 · pith_short_12: IXLBL3JL75KB · pith_short_16: IXLBL3JL75KBNVJ2 · pith_short_8: IXLBL3JL

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/IXLBL3JL75KBNVJ2IH4WT2DE5I \
  | 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: 45d615ed2bff5416d53a41f969e864ea2f6a5e0ab33a6a4d7c73ab074875f43c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30898dd10ebc5a2ba0082d220e5aa226ce850f61eec6b09b336a6b00b37b1a95",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-17T23:08:01Z",
    "title_canon_sha256": "d5b530717b9d47361af68183d618f6c550a76b99b95452c807e62aebdcdf2bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.08553",
    "kind": "arxiv",
    "version": 4
  }
}