Pith Number

pith:OTGWEYDO

pith:2022:OTGWEYDOT42XJX5HBWER4BU2XM

not attested not anchored not stored refs pending

HyperionSolarNet: Solar Panel Detection from Aerial Images

Alberto Todeschini, Colorado Reed, Felipe Vergara, Hossein Vahabi, Nathan Nusaputra, Poonam Parhar, Ryan Sawasaki

arxiv:2201.02107 v1 · 2022-01-06 · 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{OTGWEYDOT42XJX5HBWER4BU2XM}

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	2026-07-05T03:46:29.962631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74cd62606e9f3574dfa70d891e069abb38a2d6ec54a70264276d413e5beff76a

Aliases

arxiv: 2201.02107 · arxiv_version: 2201.02107v1 · doi: 10.48550/arxiv.2201.02107 · pith_short_12: OTGWEYDOT42X · pith_short_16: OTGWEYDOT42XJX5H · pith_short_8: OTGWEYDO

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/OTGWEYDOT42XJX5HBWER4BU2XM \
  | 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: 74cd62606e9f3574dfa70d891e069abb38a2d6ec54a70264276d413e5beff76a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb3422493b0da1c02c70a8d4c4809849d5f55c7b4a60e409f22715dc02516be5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-06T15:43:13Z",
    "title_canon_sha256": "bf3ca4af5a480fe26c3dc775dff7053ae83918169c5fbb9e5563d5685428db74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02107",
    "kind": "arxiv",
    "version": 1
  }
}