Pith Number

pith:WC2G5NDH

pith:2024:WC2G5NDHYFUFL7VIVZRLZ5U2VR

not attested not anchored not stored refs pending

Transforming Location Retrieval at Airbnb: A Journey from Heuristics to Reinforcement Learning

Alex Deng, Dillon Davis, Han Zhao, Huiji Gao, Liwei He, Malay Haldar, Sanjeev Katariya, Thomas Legrand, Weiwei Guo

arxiv:2408.13399 v2 · 2024-08-23 · 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{WC2G5NDHYFUFL7VIVZRLZ5U2VR}

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	2026-07-05T09:27:04.446368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b46eb467c16855fea8ae62bcf69aac5cf844ffda1cb5568e98df1f36627726

Aliases

arxiv: 2408.13399 · arxiv_version: 2408.13399v2 · doi: 10.48550/arxiv.2408.13399 · pith_short_12: WC2G5NDHYFUF · pith_short_16: WC2G5NDHYFUFL7VI · pith_short_8: WC2G5NDH

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/WC2G5NDHYFUFL7VIVZRLZ5U2VR \
  | 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: b0b46eb467c16855fea8ae62bcf69aac5cf844ffda1cb5568e98df1f36627726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523ea1cc4f1c9ecf418a7913ab9e5c51bd1a1e2cd676a5dc64266be5e761d7c4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-08-23T22:51:14Z",
    "title_canon_sha256": "517184d6e7092232421ad48e2962f975acced8ca81881e551ccbb6bd8699a550"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.13399",
    "kind": "arxiv",
    "version": 2
  }
}