Pith Number

pith:QAQ7VKUO

pith:2016:QAQ7VKUOYN6DBD3C7Q4LG7JKOV

not attested not anchored not stored refs pending

Automatic Detection of Solar Photovoltaic Arrays in High Resolution Aerial Imagery

Jordan M. Malof, Kyle Bradbury, Leslie M. Collins, Richard G. Newell

arxiv:1607.06029 v1 · 2016-07-20 · 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{QAQ7VKUOYN6DBD3C7Q4LG7JKOV}

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	2026-05-18T01:03:36.125512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8021faaa8ec37c308f62fc38b37d2a7554a2a6d9d91963fc304f745850c73362

Aliases

arxiv: 1607.06029 · arxiv_version: 1607.06029v1 · doi: 10.48550/arxiv.1607.06029 · pith_short_12: QAQ7VKUOYN6D · pith_short_16: QAQ7VKUOYN6DBD3C · pith_short_8: QAQ7VKUO

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/QAQ7VKUOYN6DBD3C7Q4LG7JKOV \
  | 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: 8021faaa8ec37c308f62fc38b37d2a7554a2a6d9d91963fc304f745850c73362

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "086703adfafd86febc5c2205bf149fe0cc84952680d0e3d056f6993bd4698982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-20T17:07:53Z",
    "title_canon_sha256": "88d390a491b8d8ec07c38af6da8ecc9191771517e36424ddec37ecc51132fe3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06029",
    "kind": "arxiv",
    "version": 1
  }
}