Pith Number

pith:OFLWBQIJ

pith:2024:OFLWBQIJK6CR44E5KACTURL34G

not attested not anchored not stored refs pending

NV-Retriever: Improving text embedding models with effective hard-negative mining

Benedikt Schifferer, Even Oldridge, Gabriel de Souza P. Moreira, Mengyao Xu, Radek Osmulski, Ronay Ak

arxiv:2407.15831 v2 · 2024-07-22 · 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{OFLWBQIJK6CR44E5KACTURL34G}

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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

15 papers in Pith

Learn to Pool: Lightweight Fine-Tuning for Flexible Multi-Vector Compression

CATCH-ME if you RAG: a dataset of Contextually Annotated multi-Turn Counterspeech against Hate and Misinformation Exchanges

Argus-Retriever: Vision-LLM Late-Interaction Retrieval with Region-Aware Query-Conditioned MoE for Visual Document Retrieval

MemGraphRAG: Memory-based Multi-Agent System for Graph Retrieval-Augmented Generation

Improving Korean-English Cross-Lingual Retrieval: A Data-Centric Study of Language Composition and Model Merging

Receipt and verification

First computed	2026-07-05T10:10:42.084850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

715760c10957851e709d50053a457be1a84896a106f2a7819127f934eeb44505

Aliases

arxiv: 2407.15831 · arxiv_version: 2407.15831v2 · doi: 10.48550/arxiv.2407.15831 · pith_short_12: OFLWBQIJK6CR · pith_short_16: OFLWBQIJK6CR44E5 · pith_short_8: OFLWBQIJ

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/OFLWBQIJK6CR44E5KACTURL34G \
  | 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: 715760c10957851e709d50053a457be1a84896a106f2a7819127f934eeb44505

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3933d84e3ebf6fa4b780076677e59e82059375c141bd00e779df461ba7c1769e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-07-22T17:50:31Z",
    "title_canon_sha256": "4f00e2e655e6ac25e7dc764f17d9c7fec2f5e612b4cc2b7fcabf7fd2b1fcf87b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15831",
    "kind": "arxiv",
    "version": 2
  }
}