Pith Number

pith:JPHAVL7C

pith:2025:JPHAVL7CP4S55V2X3MTOZKVLU3

not attested not anchored not stored refs pending

Multi-Objective Trajectory Planning for a Robotic Arm in Curtain Wall Installation

Tianlun Huang, Wei Feng, Weijun Wang, Xiao Liu, Yunxiao Cheng, Zhiyong Wang

arxiv:2507.17140 v1 · 2025-07-23 · 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{JPHAVL7CP4S55V2X3MTOZKVLU3}

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	2026-07-05T11:42:01.979878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bce0aafe27f25ded757db26ecaaaba6d036cb7fffa5f966f5afacb449e122c2

Aliases

arxiv: 2507.17140 · arxiv_version: 2507.17140v1 · doi: 10.48550/arxiv.2507.17140 · pith_short_12: JPHAVL7CP4S5 · pith_short_16: JPHAVL7CP4S55V2X · pith_short_8: JPHAVL7C

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/JPHAVL7CP4S55V2X3MTOZKVLU3 \
  | 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: 4bce0aafe27f25ded757db26ecaaaba6d036cb7fffa5f966f5afacb449e122c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f026a4f0581dece2c8975009e8b4270eb69a9b71117cea5ca68322f7cfc346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-07-23T02:23:34Z",
    "title_canon_sha256": "2b8b861f882a1f5e57095eb94d2c2fada609e067552e89da790b7959c8f438ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17140",
    "kind": "arxiv",
    "version": 1
  }
}