Pith Number

pith:37SGL7FV

pith:2026:37SGL7FVEUBYA4TVPSHR4QRJWO

not attested not anchored not stored refs pending

Towards Long-Horizon Vessel Trajectory and Destination Forecasting with Reasoning Large Language Models

Bohao Qu, Fengde Wang, Hongwei Wang, Jiewen Yu, Jun-Yan He, Miao Zhou, Qing Guo, Wanbing Zhang, Xiuju Fu, Yingying Xing, Yi Yuan, Yuting Wang, Zipei Fan

arxiv:2606.08633 v1 · 2026-06-07 · cs.AI · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37SGL7FVEUBYA4TVPSHR4QRJWO}

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	2026-06-09T01:05:42.028184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe465fcb525038072757c8f1e4229b3a43a6229cd49fd305595e4ea67ade239

Aliases

arxiv: 2606.08633 · arxiv_version: 2606.08633v1 · doi: 10.48550/arxiv.2606.08633 · pith_short_12: 37SGL7FVEUBY · pith_short_16: 37SGL7FVEUBYA4TV · pith_short_8: 37SGL7FV

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/37SGL7FVEUBYA4TVPSHR4QRJWO \
  | 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: dfe465fcb525038072757c8f1e4229b3a43a6229cd49fd305595e4ea67ade239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35b20fa9eaedd5c06f64bdc1da56e7656c982147b60d799575c3e412504d92ae",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-07T13:55:11Z",
    "title_canon_sha256": "fae4308adb01835c2c22f8f6460ae20fb413bda099e166dff3d71b9221a262c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08633",
    "kind": "arxiv",
    "version": 1
  }
}