Pith Number

pith:ZIF3IPLP

pith:2018:ZIF3IPLPLIEK2FLDJUR7C76IUO

not attested not anchored not stored refs pending

Object Detection and Motion Planning for Automated Welding of Tubular Joints

Chee Khiang Pang, Chee Meng Chew, Gim Hee Lee, Syeda Mariam Ahmed, Yan Zhi Tan

arxiv:1809.10470 v1 · 2018-09-27 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZIF3IPLPLIEK2FLDJUR7C76IUO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:04:38.300847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca0bb43d6f5a08ad15634d23f17fc8a39cf2584529a0097d18b34dae3e3dbb52

Aliases

arxiv: 1809.10470 · arxiv_version: 1809.10470v1 · doi: 10.48550/arxiv.1809.10470 · pith_short_12: ZIF3IPLPLIEK · pith_short_16: ZIF3IPLPLIEK2FLD · pith_short_8: ZIF3IPLP

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/ZIF3IPLPLIEK2FLDJUR7C76IUO \
  | 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: ca0bb43d6f5a08ad15634d23f17fc8a39cf2584529a0097d18b34dae3e3dbb52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edac29fc9c7147038bdcae68cdac7476f4d4128db3b1e2b8bb604fc6ba94106b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-09-27T11:57:40Z",
    "title_canon_sha256": "546360c5d0e945c4da25381211834ca578e67f03ec0c8ef7d13128ec668c8895"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10470",
    "kind": "arxiv",
    "version": 1
  }
}