Pith Number

pith:7ARQWKKY

pith:2017:7ARQWKKYRBAXVA3MOQMQABMZUD

not attested not anchored not stored refs pending

A Novel VHR Image Change Detection Algorithm Based on Image Fusion and Fuzzy C-Means Clustering

(2) Department of ECE, 3) ((1) Viterbi School of Engineering, (3) GoPerception Laboratory, Cornell University, Haoxiang Wang (2, LA, NY, Rongcui Dong (1), University of Southern California, USA, USA)

arxiv:1706.07157 v1 · 2017-06-22 · 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{7ARQWKKYRBAXVA3MOQMQABMZUD}

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	2026-05-18T00:41:52.483310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8230b295888417a836c7419000599a0c4d1a394b1640962473ce24bfed03a11

Aliases

arxiv: 1706.07157 · arxiv_version: 1706.07157v1 · doi: 10.48550/arxiv.1706.07157 · pith_short_12: 7ARQWKKYRBAX · pith_short_16: 7ARQWKKYRBAXVA3M · pith_short_8: 7ARQWKKY

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/7ARQWKKYRBAXVA3MOQMQABMZUD \
  | 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: f8230b295888417a836c7419000599a0c4d1a394b1640962473ce24bfed03a11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3361c935546fa6ab37b6fc57b131d3fb71fa9371a49b70048e244d9b7b4e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-06-22T03:25:48Z",
    "title_canon_sha256": "eb1a723dea560d544aea2c40ca489313e0d0a0e2915d23b017723ec532820930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07157",
    "kind": "arxiv",
    "version": 1
  }
}