Pith Number

pith:65QHAHHB

pith:2025:65QHAHHBZWB2ZORGDUFRAJLRIB

not attested not anchored not stored refs pending

No Thing, Nothing: Highlighting Safety-Critical Classes for Robust LiDAR Semantic Segmentation in Adverse Weather

Hwijeong Lee, Hyunjung Shim, Inha Kang, Junsung Park

arxiv:2503.15910 v2 · 2025-03-20 · 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{65QHAHHBZWB2ZORGDUFRAJLRIB}

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	2026-07-05T10:37:48.518621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f760701ce1cd83acba261d0b102571405dcbe3794c4d9d48f1964ec4bed1fe04

Aliases

arxiv: 2503.15910 · arxiv_version: 2503.15910v2 · doi: 10.48550/arxiv.2503.15910 · pith_short_12: 65QHAHHBZWB2 · pith_short_16: 65QHAHHBZWB2ZORG · pith_short_8: 65QHAHHB

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/65QHAHHBZWB2ZORGDUFRAJLRIB \
  | 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: f760701ce1cd83acba261d0b102571405dcbe3794c4d9d48f1964ec4bed1fe04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78f233d2e87a5397808ffbfdfa1ccc38cceffc2b725253ed85b70fbfb03204e6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-20T07:40:24Z",
    "title_canon_sha256": "d2477b4fa3fa8f1bb176c67c1567d97ccb5b18f6c9bfa597c1b3d32f383f9d79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.15910",
    "kind": "arxiv",
    "version": 2
  }
}