Pith Number

pith:OLMII6QK

pith:2026:OLMII6QK6BYH6G52FCWHZS3XML

not attested not anchored not stored refs pending

Bridging the Cold-Start Gap: LLM-Powered Synthetic Data Generation for Natural Language Search at Airbnb

Dillon Davis, Hao Li, Huiji Gao, Kedar Bellare, Malay Haldar, Sanjeev Katariya, Soumyadip Banerjee, Stephanie Moyerman, Weiwei Guo, Wendy Ran Wei, Xiaowei Liu, Xueyin Chen

arxiv:2605.21812 v1 · 2026-05-20 · 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{OLMII6QK6BYH6G52FCWHZS3XML}

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	2026-05-22T01:03:33.515664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72d8847a0af0707f1bba28ac7ccb7762fa958fd762c95aeac34a6fee0b3a1111

Aliases

arxiv: 2605.21812 · arxiv_version: 2605.21812v1 · doi: 10.48550/arxiv.2605.21812 · pith_short_12: OLMII6QK6BYH · pith_short_16: OLMII6QK6BYH6G52 · pith_short_8: OLMII6QK

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/OLMII6QK6BYH6G52FCWHZS3XML \
  | 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: 72d8847a0af0707f1bba28ac7ccb7762fa958fd762c95aeac34a6fee0b3a1111

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efa680506a5b40e4fbe35f37460ec37fc32c666d993453547d7242baf3e696b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-20T23:18:49Z",
    "title_canon_sha256": "34b4bb61c4c66527fe0b8cc65d5b205f050cfd7d8fd0c3e32ff0faa8c62468ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21812",
    "kind": "arxiv",
    "version": 1
  }
}