Pith Number

pith:FB2J6H22

pith:2024:FB2J6H22R74I3MCWLUPJCMNQSI

not attested not anchored not stored refs pending

PCTreeS: 3D Point Cloud Tree Species Classification Using Airborne LiDAR Images

Derek Zheng, Hongjin Lin, Matthew Nazari

arxiv:2412.04714 v1 · 2024-12-06 · 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{FB2J6H22R74I3MCWLUPJCMNQSI}

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.

Cited by

1 paper in Pith

Multispectral airborne laser scanning dataset for tree species classification: MS-ALS-SPECIES

Receipt and verification

First computed	2026-07-05T09:45:22.536255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28749f1f5a8ff88db0565d1e9131b09208b41bf1b4f7e8c817b4225255b32a24

Aliases

arxiv: 2412.04714 · arxiv_version: 2412.04714v1 · doi: 10.48550/arxiv.2412.04714 · pith_short_12: FB2J6H22R74I · pith_short_16: FB2J6H22R74I3MCW · pith_short_8: FB2J6H22

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/FB2J6H22R74I3MCWLUPJCMNQSI \
  | 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: 28749f1f5a8ff88db0565d1e9131b09208b41bf1b4f7e8c817b4225255b32a24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8adf09ea02fcc0bbc5ea77e4c636f6b530612a98eade240f6e4ea5e20ee57846",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-06T02:09:52Z",
    "title_canon_sha256": "46a45c6d9cc80968af867fb14c3d1cedaa7dca8fdc205139ff865de5a4b463a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.04714",
    "kind": "arxiv",
    "version": 1
  }
}