Pith Number

pith:B56YDMTV

pith:2025:B56YDMTVDOGOO457B4RAWUTS6A

not attested not anchored not stored refs pending

Tracailer: An Efficient Trajectory Planner for Tractor-Trailer Robots in Unstructured Environments

Boyuan An, Chao Xu, Fei Gao, Jiaxiang Gan, Junxiao Lin, Kaixin Chai, Long Xu, Qianhao Wang, Shuhang Ji, Xiaoying Li, Yanjun Cao, Yuan Zhou, Zhenyu Hou, Zhichao Han

arxiv:2502.19832 v2 · 2025-02-27 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B56YDMTVDOGOO457B4RAWUTS6A}

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	2026-07-05T12:11:15.686052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f7d81b2751b8ce773bf0f220b5272f0032604955efbe1a83a3c593acc0084b4

Aliases

arxiv: 2502.19832 · arxiv_version: 2502.19832v2 · doi: 10.48550/arxiv.2502.19832 · pith_short_12: B56YDMTVDOGO · pith_short_16: B56YDMTVDOGOO457 · pith_short_8: B56YDMTV

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/B56YDMTVDOGOO457B4RAWUTS6A \
  | 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: 0f7d81b2751b8ce773bf0f220b5272f0032604955efbe1a83a3c593acc0084b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "668785c4ed4c9ca891a6f7499fd33d5c2460d5047529f15d59516c7c546d1ca5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-27T07:08:53Z",
    "title_canon_sha256": "69602225a0de0d4134a8b63a2d399eb75720464b3c0c47031453d6f41ece1484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19832",
    "kind": "arxiv",
    "version": 2
  }
}