Pith Number

pith:4B42PETZ

pith:2019:4B42PETZUJGT4ZEPBO7BOX3BU4

not attested not anchored not stored refs pending

Multi-view Incremental Segmentation of 3D Point Clouds for Mobile Robots

Jingdao Chen, Yong K. Cho, Zsolt Kira

arxiv:1902.06768 v1 · 2019-02-18 · 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{4B42PETZUJGT4ZEPBO7BOX3BU4}

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	2026-05-17T23:53:40.833863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e079a79279a24d3e648f0bbe175f61a71d3b5f10106e0a97f245260d05eb0cad

Aliases

arxiv: 1902.06768 · arxiv_version: 1902.06768v1 · doi: 10.48550/arxiv.1902.06768 · pith_short_12: 4B42PETZUJGT · pith_short_16: 4B42PETZUJGT4ZEP · pith_short_8: 4B42PETZ

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/4B42PETZUJGT4ZEPBO7BOX3BU4 \
  | 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: e079a79279a24d3e648f0bbe175f61a71d3b5f10106e0a97f245260d05eb0cad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f7d4b2e829b49eef08b3cfd5bab9b0e23881156c42e64ad9116a882bdadc40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-02-18T19:18:38Z",
    "title_canon_sha256": "a9ff3707f4e73c016967a342c182f2db189758c500a0851a87a1e74f87c4b439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06768",
    "kind": "arxiv",
    "version": 1
  }
}