Pith Number

pith:ZIYN26PL

pith:2026:ZIYN26PLHZV3WX5WPSDFUTI6R2

not attested not anchored not stored refs pending

VeriTrip: A Verifiable Benchmark for Travel Planning Agents over Unstructured Web Corpora

Hang Zhang, Jian Liang, Jiayi Tian, Mu Xu, Xiao-Yu Zhang, Xin Xiong, Yuting Xu

arxiv:2605.28683 v1 · 2026-05-27 · 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{ZIYN26PLHZV3WX5WPSDFUTI6R2}

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	2026-05-28T02:04:59.759095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca30dd79eb3e6bbb5fb67c865a4d1e8ea698c916ba81a337a715fc8439df3e96

Aliases

arxiv: 2605.28683 · arxiv_version: 2605.28683v1 · doi: 10.48550/arxiv.2605.28683 · pith_short_12: ZIYN26PLHZV3 · pith_short_16: ZIYN26PLHZV3WX5W · pith_short_8: ZIYN26PL

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/ZIYN26PLHZV3WX5WPSDFUTI6R2 \
  | 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: ca30dd79eb3e6bbb5fb67c865a4d1e8ea698c916ba81a337a715fc8439df3e96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4841ab5d47b0554976d904cb4fee88a62b4bf0cbe9cf4f844c0a546e636f01cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-27T16:14:47Z",
    "title_canon_sha256": "03b2356db85ccb2c9dfd6ddbe05f164e7dcf0f1cc3e4e29d0f073cb62f4adb9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28683",
    "kind": "arxiv",
    "version": 1
  }
}