Pith Number

pith:NZODNOVH

pith:2023:NZODNOVHRLUNP2ASOUOY5B7JQQ

not attested not anchored not stored refs pending

Concavity-Induced Distance for Unoriented Point Cloud Decomposition

Bharath Surianarayanan, Chen Feng, Dong Tian, Ruoyu Wang, Yanfei Xue

arxiv:2306.11051 v1 · 2023-06-19 · cs.CV · 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{NZODNOVHRLUNP2ASOUOY5B7JQQ}

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	2026-07-05T06:22:15.637564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5c36baa78ae8d7e812751d8e87e98416a544f4a81151424f33c6c961b90727

Aliases

arxiv: 2306.11051 · arxiv_version: 2306.11051v1 · doi: 10.48550/arxiv.2306.11051 · pith_short_12: NZODNOVHRLUN · pith_short_16: NZODNOVHRLUNP2AS · pith_short_8: NZODNOVH

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/NZODNOVHRLUNP2ASOUOY5B7JQQ \
  | 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: 6e5c36baa78ae8d7e812751d8e87e98416a544f4a81151424f33c6c961b90727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbfb2da10ec7d89e2656e67425ec3dfe102fe0fc67300d85d48cbdb92dd6a29",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-19T16:35:09Z",
    "title_canon_sha256": "4386d5eabbe686ac52ec0267e53b0846ae3afcae45f9d47e1c4fc196410ebf7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11051",
    "kind": "arxiv",
    "version": 1
  }
}