Pith Number

pith:AABUU6V2

pith:2023:AABUU6V2LEGCNIEFAWBJUYUB2N

not attested not anchored not stored refs pending

Homography matrix based trajectory planning method for robot uncalibrated visual servoing

Cong Zhang, Miao Li, Mohamed Ibrahim Ahmed, Tao Huang, Xiaoyu Lei, Xubing Chen, Zhongtao Fu

arxiv:2303.09037 v3 · 2023-03-16 · 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{AABUU6V2LEGCNIEFAWBJUYUB2N}

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	2026-07-05T06:46:01.759625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00034a7aba590c26a08505829a6281d3579dfcd40b7d01acc56e612be63bd5c9

Aliases

arxiv: 2303.09037 · arxiv_version: 2303.09037v3 · doi: 10.48550/arxiv.2303.09037 · pith_short_12: AABUU6V2LEGC · pith_short_16: AABUU6V2LEGCNIEF · pith_short_8: AABUU6V2

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/AABUU6V2LEGCNIEFAWBJUYUB2N \
  | 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: 00034a7aba590c26a08505829a6281d3579dfcd40b7d01acc56e612be63bd5c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c08c025a5fcee286c5fca4ac2efdf0f53d732c029ce472b056e3030e5d356502",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-03-16T02:20:54Z",
    "title_canon_sha256": "208669973ec1dea313cfd91f91c8f8729bd93f7011c5567387ff12c135798e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09037",
    "kind": "arxiv",
    "version": 3
  }
}