Pith Number

pith:OWLAP34T

pith:2025:OWLAP34TK3DFHH5SNETLYWF6TU

not attested not anchored not stored refs pending

Large Language Models in the Travel Domain: An Industrial Experience

Aniello Somma, Fabio Scippacercola, Giancarlo Sperl\`i, Luigi Libero Lucio Starace, Sergio Di Martino, Sergio Di Meglio

arxiv:2507.22910 v1 · 2025-07-18 · cs.CL · 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{OWLAP34TK3DFHH5SNETLYWF6TU}

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	2026-07-05T11:46:01.407077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759607ef9356c6539fb26926bc58be9d25b71bafc4a166667b700deaa6ecb958

Aliases

arxiv: 2507.22910 · arxiv_version: 2507.22910v1 · doi: 10.48550/arxiv.2507.22910 · pith_short_12: OWLAP34TK3DF · pith_short_16: OWLAP34TK3DFHH5S · pith_short_8: OWLAP34T

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/OWLAP34TK3DFHH5SNETLYWF6TU \
  | 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: 759607ef9356c6539fb26926bc58be9d25b71bafc4a166667b700deaa6ecb958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc54beabf85d88b7860f6e7919a333a10a8abcc47a37a3c1c11e6c5162425ea",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-18T13:40:01Z",
    "title_canon_sha256": "dc55f5867f6e369cd6de7bd5ce1caf2fb445f5f0b7fad1e0e2b039f0119fa9bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22910",
    "kind": "arxiv",
    "version": 1
  }
}