Pith Number

pith:IUXK5WG5

pith:2025:IUXK5WG5VPI3UBBSCG5NEQD527

not attested not anchored not stored refs pending

MoR: Better Handling Diverse Queries with a Mixture of Sparse, Dense, and Human Retrievers

Fengyu Cai, Fernando Diaz, Jushaan Singh Kalra, To Eun Kim, Tongshuang Wu, Xinran Zhao

arxiv:2506.15862 v1 · 2025-06-18 · cs.IR · cs.AI · 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{IUXK5WG5VPI3UBBSCG5NEQD527}

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

Adaptive Re-Ranking

Receipt and verification

First computed	2026-07-05T11:24:25.252360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452eaed8ddabd1ba043211bad2407dd7e45f233214c773416b9dc17901478fcc

Aliases

arxiv: 2506.15862 · arxiv_version: 2506.15862v1 · doi: 10.48550/arxiv.2506.15862 · pith_short_12: IUXK5WG5VPI3 · pith_short_16: IUXK5WG5VPI3UBBS · pith_short_8: IUXK5WG5

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/IUXK5WG5VPI3UBBSCG5NEQD527 \
  | 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: 452eaed8ddabd1ba043211bad2407dd7e45f233214c773416b9dc17901478fcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20bb164ad8e6b0f3bda467087ad8829772795d9911264884165730b2c638a32a",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-06-18T20:15:23Z",
    "title_canon_sha256": "7561d1d9741145d026a185d33b572e19a8cda096385b45fc72d5fe30362aad2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15862",
    "kind": "arxiv",
    "version": 1
  }
}