Pith Number

pith:LOS4FBTJ

pith:2025:LOS4FBTJSC3N3FV6VKQ7MWCIW5

not attested not anchored not stored refs pending

Lighting the Way for BRIGHT: Reproducible Baselines with Anserini, Pyserini, and RankLLM

Jimmy Lin, Sahel Sharifymoghaddam, Yijun Ge

arxiv:2509.02558 v2 · 2025-09-02 · 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{LOS4FBTJSC3N3FV6VKQ7MWCIW5}

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.

Receipt and verification

First computed	2026-06-02T02:04:08.549737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ba5c2866990b6dd96beaaa1f65848b7723e233fd57c4f0333be7d4061e61839

Aliases

arxiv: 2509.02558 · arxiv_version: 2509.02558v2 · doi: 10.48550/arxiv.2509.02558 · pith_short_12: LOS4FBTJSC3N · pith_short_16: LOS4FBTJSC3N3FV6 · pith_short_8: LOS4FBTJ

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/LOS4FBTJSC3N3FV6VKQ7MWCIW5 \
  | 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: 5ba5c2866990b6dd96beaaa1f65848b7723e233fd57c4f0333be7d4061e61839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b09b85d2f4b8009390d4705918937cd1b8e7ebd1f86badacf3404ef37f60f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-09-02T17:53:57Z",
    "title_canon_sha256": "79b2cf884802767f391f981a2299f22fb10751d0faa672844a91a475d8413eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.02558",
    "kind": "arxiv",
    "version": 2
  }
}