Pith Number

pith:MZMOS4LA

pith:2020:MZMOS4LAECPX3BHAKK4VNQJ54E

not attested not anchored not stored refs pending

Improving Point Cloud Semantic Segmentation by Learning 3D Object Detection

Dengxin Dai, Luc Van Gool, Ozan Unal

arxiv:2009.10569 v3 · 2020-09-22 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZMOS4LAECPX3BHAKK4VNQJ54E}

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	2026-07-05T01:49:54.941024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6658e97160209f7d84e052b956c13de106ed2f7af1df11ac582e21ab33bc96a9

Aliases

arxiv: 2009.10569 · arxiv_version: 2009.10569v3 · doi: 10.48550/arxiv.2009.10569 · pith_short_12: MZMOS4LAECPX · pith_short_16: MZMOS4LAECPX3BHA · pith_short_8: MZMOS4LA

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/MZMOS4LAECPX3BHAKK4VNQJ54E \
  | 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: 6658e97160209f7d84e052b956c13de106ed2f7af1df11ac582e21ab33bc96a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19318c31b1b9da48cae1e44b8062fde6091e32b2c53e0056df401a187abd2103",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-22T14:17:40Z",
    "title_canon_sha256": "b594f31f64f03eb52b7cf6b5df5788d8419bab41b5923bcd37f66c24806670f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.10569",
    "kind": "arxiv",
    "version": 3
  }
}