Pith Number

pith:BUTNIRFP

pith:2020:BUTNIRFPXPSTU3FRYNM7PDHKGA

not attested not anchored not stored refs pending

Are We Hungry for 3D LiDAR Data for Semantic Segmentation? A Survey and Experimental Study

Biao Gao, Chengkun Li, Huijing Zhao, Sibo Geng, Yancheng Pan

arxiv:2006.04307 v2 · 2020-06-08 · 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{BUTNIRFPXPSTU3FRYNM7PDHKGA}

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.

Cited by

1 paper in Pith

Enhancing Human-Robot Collaboration: A Sim2Real Domain Adaptation Algorithm for Point Cloud Segmentation in Industrial Environments

Receipt and verification

First computed	2026-07-05T01:55:10.530351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d26d444afbbe53a6cb1c359f78cea3001e84434cea196916e456af4cf9d148e

Aliases

arxiv: 2006.04307 · arxiv_version: 2006.04307v2 · doi: 10.48550/arxiv.2006.04307 · pith_short_12: BUTNIRFPXPST · pith_short_16: BUTNIRFPXPSTU3FR · pith_short_8: BUTNIRFP

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/BUTNIRFPXPSTU3FRYNM7PDHKGA \
  | 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: 0d26d444afbbe53a6cb1c359f78cea3001e84434cea196916e456af4cf9d148e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aa9467d653c99e853187c7e8c6338d38702fec6f51adcd4760d4e485c75d5f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-08T01:20:59Z",
    "title_canon_sha256": "0c1c41340aef4f6e16f66644d9f7008cfae9df414fe8e0e830de8250f38e9b92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04307",
    "kind": "arxiv",
    "version": 2
  }
}