Pith Number

pith:7SEBWI5U

pith:2022:7SEBWI5ULL5RMIPT2CNYW5LNOE

not attested not anchored not stored refs pending

LiDAL: Inter-frame Uncertainty Based Active Learning for 3D LiDAR Semantic Segmentation

Chiew-Lan Tai, Guangyuan Sun, Hongbo Fu, Runze Zhang, Xin Wang, Xuyang Bai, Zeyu Hu

arxiv:2211.05997 v1 · 2022-11-11 · 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{7SEBWI5ULL5RMIPT2CNYW5LNOE}

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	2026-07-05T05:15:16.048163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc881b23b45afb1621f3d09b8b756d711b849845488a0d861c24be6819d85784

Aliases

arxiv: 2211.05997 · arxiv_version: 2211.05997v1 · doi: 10.48550/arxiv.2211.05997 · pith_short_12: 7SEBWI5ULL5R · pith_short_16: 7SEBWI5ULL5RMIPT · pith_short_8: 7SEBWI5U

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/7SEBWI5ULL5RMIPT2CNYW5LNOE \
  | 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: fc881b23b45afb1621f3d09b8b756d711b849845488a0d861c24be6819d85784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cad998056a35d1072d3587d5a8e4d9c6400a5e7a474f739de3f0f17c0b88ba72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-11T04:47:33Z",
    "title_canon_sha256": "7afb34b769d9ff2eff993490f34064a7561ff8faff97b58ebdb5f4d8de9a3e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.05997",
    "kind": "arxiv",
    "version": 1
  }
}