Pith Number

pith:BKEZ74ZR

pith:2021:BKEZ74ZR7KO7IL74OIJHQPH7MT

not attested not anchored not stored refs pending

RocketQAv2: A Joint Training Method for Dense Passage Retrieval and Passage Re-ranking

HaiFeng Wang, Hua Wu, Jing Liu, Ji-Rong Wen, Qiaoqiao She, Ruiyang Ren, Wayne Xin Zhao, Yingqi Qu

arxiv:2110.07367 v2 · 2021-10-14 · cs.CL

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\usepackage{pith}
\pithnumber{BKEZ74ZR7KO7IL74OIJHQPH7MT}

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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

4 papers in Pith

M3-Embedding: Multi-Linguality, Multi-Functionality, Multi-Granularity Text Embeddings Through Self-Knowledge Distillation

ResRank: Unifying Retrieval and Listwise Reranking via End-to-End Joint Training with Residual Passage Compression

Unified Supervision for Walmart's Sponsored Search Retrieval via Joint Semantic Relevance and Behavioral Engagement Modeling

Beyond Hard Negatives: The Importance of Score Distribution in Knowledge Distillation for Dense Retrieval

Receipt and verification

First computed	2026-07-05T06:03:22.105425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a899ff331fa9df42ffc7212783cff64dc7cfec92aa8bdeb886fc36432142741

Aliases

arxiv: 2110.07367 · arxiv_version: 2110.07367v2 · doi: 10.48550/arxiv.2110.07367 · pith_short_12: BKEZ74ZR7KO7 · pith_short_16: BKEZ74ZR7KO7IL74 · pith_short_8: BKEZ74ZR

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/BKEZ74ZR7KO7IL74OIJHQPH7MT \
  | 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: 0a899ff331fa9df42ffc7212783cff64dc7cfec92aa8bdeb886fc36432142741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55decbf1cb8b966beadb34e5fc3d6be8a383233e45d8f4279f2678fc34285ff5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-14T13:52:55Z",
    "title_canon_sha256": "20f3cd3e391ed1216e63f65267a2cfb70a4e72bcc4ed8b4a6e15d9b40fb435de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07367",
    "kind": "arxiv",
    "version": 2
  }
}