Pith Number

pith:2BRRUPXC

pith:2025:2BRRUPXCRNJIKLLNKC5KV4DUHM

not attested not anchored not stored refs pending

Harnessing the Power of Interleaving and Counterfactual Evaluation for Airbnb Search Ranking

Alex Deng, Huiji Gao, Liwei He, Michelle Du, Qing Zhang, Sanjeev Katariya

arxiv:2508.00751 v1 · 2025-08-01 · 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{2BRRUPXCRNJIKLLNKC5KV4DUHM}

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	2026-07-05T11:47:02.687240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0631a3ee28b52852d6d50baaaf0743b08382856f521f03b8a34c777c622f170

Aliases

arxiv: 2508.00751 · arxiv_version: 2508.00751v1 · doi: 10.48550/arxiv.2508.00751 · pith_short_12: 2BRRUPXCRNJI · pith_short_16: 2BRRUPXCRNJIKLLN · pith_short_8: 2BRRUPXC

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/2BRRUPXCRNJIKLLNKC5KV4DUHM \
  | 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: d0631a3ee28b52852d6d50baaaf0743b08382856f521f03b8a34c777c622f170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29caed009375288ece628d806f0151a0470e5cbf06429b72a57f9e2cc980c382",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-08-01T16:28:18Z",
    "title_canon_sha256": "626ec3f680dc18e8a83db1c41a961808202785500538f6aae6f457339a1b8490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00751",
    "kind": "arxiv",
    "version": 1
  }
}