Pith Number

pith:EE7HFNZG

pith:2017:EE7HFNZGO77N4XBTDXI2LYOKMP

not attested not anchored not stored refs pending

Integration of LiDAR and Hyperspectral Data for Land-cover Classification: A Case Study

Antonio Plaza, Dan (Sabrina) Wu, Gabriele Cavallaro, Jon Atli Benediktsson, Pedram Ghamisi

arxiv:1707.02642 v1 · 2017-07-09 · 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{EE7HFNZGO77N4XBTDXI2LYOKMP}

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	2026-05-18T00:40:36.271693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213e72b72677fede5c331dd1a5e1ca63e4c9c0c54f5bca5a53c874e7cadcd907

Aliases

arxiv: 1707.02642 · arxiv_version: 1707.02642v1 · doi: 10.48550/arxiv.1707.02642 · pith_short_12: EE7HFNZGO77N · pith_short_16: EE7HFNZGO77N4XBT · pith_short_8: EE7HFNZG

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/EE7HFNZGO77N4XBTDXI2LYOKMP \
  | 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: 213e72b72677fede5c331dd1a5e1ca63e4c9c0c54f5bca5a53c874e7cadcd907

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4268a387127fd89d8b2e521d29fd59c68f79c80bedcfb9a0bb0009b5cf0a5e5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-09T21:35:54Z",
    "title_canon_sha256": "873e932a7a8df45f31d3e3aaa5729c7fa57b0e23ca7881638bf228cf06d4a53f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02642",
    "kind": "arxiv",
    "version": 1
  }
}