Pith Number

pith:HWEZVMQ3

pith:2020:HWEZVMQ3IUBZR3P66AOHXUFLGZ

not attested not anchored not stored refs pending

ePointDA: An End-to-End Simulation-to-Real Domain Adaptation Framework for LiDAR Point Cloud Segmentation

Bichen Wu, Bo Li, Kurt Keutzer, Pengfei Xu, Sicheng Zhao, Trevor Darrell, Yang Gao, Yezhen Wang

arxiv:2009.03456 v2 · 2020-09-07 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWEZVMQ3IUBZR3P66AOHXUFLGZ}

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	2026-07-05T02:17:32.886048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d899ab21b450398edfef01c7bd0ab366bcfc72d275c883512ecd7008933f3fd

Aliases

arxiv: 2009.03456 · arxiv_version: 2009.03456v2 · doi: 10.48550/arxiv.2009.03456 · pith_short_12: HWEZVMQ3IUBZ · pith_short_16: HWEZVMQ3IUBZR3P6 · pith_short_8: HWEZVMQ3

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/HWEZVMQ3IUBZR3P66AOHXUFLGZ \
  | 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: 3d899ab21b450398edfef01c7bd0ab366bcfc72d275c883512ecd7008933f3fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1cecf3df125a1933423ed4d2780ee4adf241517f5e25aa7ae1621641ade64f6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-07T23:46:08Z",
    "title_canon_sha256": "591047d870810886ca3ae6a89d141cf73f5d1a2dcb20b79c71dfec5deac518cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.03456",
    "kind": "arxiv",
    "version": 2
  }
}