Pith Number

pith:PCURFUFZ

pith:2026:PCURFUFZ2FNKBTPSO3R25WGPBT

not attested not anchored not stored refs pending

Serving the Long Tail: Training-Free LLM Candidate Generation for Vacation Rental Marketplaces

Eric Rincon, Shayan Hassantabar, Syed Mohammed Arshad Zaidi

arxiv:2607.09877 v1 · 2026-07-10 · cs.LG · 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{PCURFUFZ2FNKBTPSO3R25WGPBT}

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	2026-07-14T00:18:41.131153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78a912d0b9d15aa0cdf276e3aed8cf0cd50b71f16a2c619c8124243db055d48e

Aliases

arxiv: 2607.09877 · arxiv_version: 2607.09877v1 · doi: 10.48550/arxiv.2607.09877 · pith_short_12: PCURFUFZ2FNK · pith_short_16: PCURFUFZ2FNKBTPS · pith_short_8: PCURFUFZ

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/PCURFUFZ2FNKBTPSO3R25WGPBT \
  | 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: 78a912d0b9d15aa0cdf276e3aed8cf0cd50b71f16a2c619c8124243db055d48e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3aa91ffb3c583f89f55823a300407387729b08eb9e4d1a9a125749a86d8e327",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-10T18:10:01Z",
    "title_canon_sha256": "cd88a0fed95c9a7c8b14b1f8bb0206387ff571cd5e9b6f09d3c91479aa79f033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09877",
    "kind": "arxiv",
    "version": 1
  }
}