Pith Number

pith:UMN36Y7F

pith:2022:UMN36Y7FL2GDOF53OTC4YCHGA4

not attested not anchored not stored refs pending

LiDAR Snowfall Simulation for Robust 3D Object Detection

Christos Sakaridis, Dengxin Dai, Felix Heide, Fisher Yu, Luc Van Gool, Mario Bijelic, Martin Hahner

arxiv:2203.15118 v2 · 2022-03-28 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMN36Y7FL2GDOF53OTC4YCHGA4}

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	2026-07-05T04:29:13.034428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31bbf63e55e8c3717bb74c5cc08e6071b9e6553943837ef975258e8eb31b261

Aliases

arxiv: 2203.15118 · arxiv_version: 2203.15118v2 · doi: 10.48550/arxiv.2203.15118 · pith_short_12: UMN36Y7FL2GD · pith_short_16: UMN36Y7FL2GDOF53 · pith_short_8: UMN36Y7F

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/UMN36Y7FL2GDOF53OTC4YCHGA4 \
  | 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: a31bbf63e55e8c3717bb74c5cc08e6071b9e6553943837ef975258e8eb31b261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17586bf351d6e062b7cf6969b58a6e87c129a5e4da1ae885bb03572efb868dc0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-28T21:48:26Z",
    "title_canon_sha256": "b0b5fdff20d00c2a00c950236711d1b08413b5b28f841411391500c839cf76e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15118",
    "kind": "arxiv",
    "version": 2
  }
}