Pith Number

pith:CYZEYFU4

pith:2019:CYZEYFU4WL7KXAJMVRR2VCVPAM

not attested not anchored not stored refs pending

DeepICP: An End-to-End Deep Neural Network for 3D Point Cloud Registration

Guowei Wan, Pengfei Yuan, Shiyu Song, Weixin Lu, Xiangyu Fu, Yao Zhou

arxiv:1905.04153 v2 · 2019-05-10 · cs.CV · cs.CG · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYZEYFU4WL7KXAJMVRR2VCVPAM}

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	2026-07-05T01:17:56.774560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16324c169cb2feab812cac63aa8aaf03103657e2c1bce214f642a74f3dabd9b2

Aliases

arxiv: 1905.04153 · arxiv_version: 1905.04153v2 · doi: 10.48550/arxiv.1905.04153 · pith_short_12: CYZEYFU4WL7K · pith_short_16: CYZEYFU4WL7KXAJM · pith_short_8: CYZEYFU4

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/CYZEYFU4WL7KXAJMVRR2VCVPAM \
  | 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: 16324c169cb2feab812cac63aa8aaf03103657e2c1bce214f642a74f3dabd9b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1de6632cc138a94b2766218639946f787a3d07e5b547c68a2343608c4e2be1e",
    "cross_cats_sorted": [
      "cs.CG",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-10T13:08:28Z",
    "title_canon_sha256": "94a7f4d5ea349c0c70a54d9d1dfb42fe4307a6a9f4eb8a1663a72546c1482edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04153",
    "kind": "arxiv",
    "version": 2
  }
}