Pith Number

pith:JRSX2OER

pith:2025:JRSX2OERVSR54D5DYUWPR7RQ7V

not attested not anchored not stored refs pending

SPI-BoTER: Error Compensation for Industrial Robots via Sparse Attention Masking and Hybrid Loss with Spatial-Physical Information

Shijin Zhang, Xuao Hou, Yongquan Jia, Yuqiang Wu

arxiv:2506.22788 v1 · 2025-06-28 · 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{JRSX2OERVSR54D5DYUWPR7RQ7V}

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	2026-07-05T11:28:45.493781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c657d3891aca3de0fa3c52cf8fe30fd50e963048acb81f8cd99b0e6589d70af

Aliases

arxiv: 2506.22788 · arxiv_version: 2506.22788v1 · doi: 10.48550/arxiv.2506.22788 · pith_short_12: JRSX2OERVSR5 · pith_short_16: JRSX2OERVSR54D5D · pith_short_8: JRSX2OER

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/JRSX2OERVSR54D5DYUWPR7RQ7V \
  | 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: 4c657d3891aca3de0fa3c52cf8fe30fd50e963048acb81f8cd99b0e6589d70af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7321855d1b22bb6e768fd09a90d2afb690270e9dc9af9618561e2cf1447a3786",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-06-28T07:00:59Z",
    "title_canon_sha256": "b2bd6494e1b33d3ea7d0be94fe25b2804767bbd82c5ac169a6fbe9f30e2fa8ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22788",
    "kind": "arxiv",
    "version": 1
  }
}