Pith Number

pith:RGVRP7DF

pith:2025:RGVRP7DFKLAVXKVTA6JHIWISZY

not attested not anchored not stored refs pending

Knowledge-Aware Diverse Reranking for Cross-Source Question Answering

Tong Zhou

arxiv:2506.20476 v1 · 2025-06-25 · 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{RGVRP7DFKLAVXKVTA6JHIWISZY}

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

1 paper in Pith

SIFT: Selective-Index For Fast Compute of RAG Prefill by Exploiting Attention Invariance

Receipt and verification

First computed	2026-07-05T11:27:06.408571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89ab17fc6552c15baab30792745912ce103c29458576a79b05730c4069cc4d26

Aliases

arxiv: 2506.20476 · arxiv_version: 2506.20476v1 · doi: 10.48550/arxiv.2506.20476 · pith_short_12: RGVRP7DFKLAV · pith_short_16: RGVRP7DFKLAVXKVT · pith_short_8: RGVRP7DF

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/RGVRP7DFKLAVXKVTA6JHIWISZY \
  | 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: 89ab17fc6552c15baab30792745912ce103c29458576a79b05730c4069cc4d26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab9ebbfc343b60ceda6e9b8b519061d645e040cfd9d2bc4526474ca2baa5f5ff",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-25T14:23:21Z",
    "title_canon_sha256": "e122e88d97748e7d6c7d82dbc152339b5b56b74d56abf291fff6b5c4188674f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20476",
    "kind": "arxiv",
    "version": 1
  }
}