Pith Number

pith:XPZZPEHF

pith:2026:XPZZPEHF7IFD2LG6N7M25YCLQ3

not attested not anchored not stored refs pending

TravelEval: A Comprehensive Benchmarking Framework for Evaluating LLM-Powered Travel Planning Agents

Chen Jason Zhang, Kaichun Hu, Lei Chen, Shimin Di, Shuaixiong Wang, Wangze Ni, Weiyi Chen, Ziyun Gao

arxiv:2606.01046 v1 · 2026-05-31 · 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{XPZZPEHF7IFD2LG6N7M25YCLQ3}

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	2026-06-02T01:04:19.529683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf39790e5fa0a3d2cde6fd9aee04b86c0e6e671f4eecac8984421bf25e19fe5

Aliases

arxiv: 2606.01046 · arxiv_version: 2606.01046v1 · doi: 10.48550/arxiv.2606.01046 · pith_short_12: XPZZPEHF7IFD · pith_short_16: XPZZPEHF7IFD2LG6 · pith_short_8: XPZZPEHF

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/XPZZPEHF7IFD2LG6N7M25YCLQ3 \
  | 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: bbf39790e5fa0a3d2cde6fd9aee04b86c0e6e671f4eecac8984421bf25e19fe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0903332e2192e077fd667ca38d1fbfff9a8e1397cb962e06b8641be335698a57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-31T06:29:19Z",
    "title_canon_sha256": "c1fa73bd4dbc82b0513bd26198ced5b570f87d2cadd3c13ef4148eee2a503690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01046",
    "kind": "arxiv",
    "version": 1
  }
}