Pith Number

pith:3AEUDGL2

pith:2019:3AEUDGL2RPS5MB673RMFXQYPHP

not attested not anchored not stored refs pending

What you get is not always what you see: pitfalls in solar array assessment using overhead imagery

Artem Streltsov, Ben Hoen, Bohao Huang, Boning Li, Jordan M. Malof, K. Sydny Fujita, Kyle Bradbury, Wei Hu

arxiv:1902.10895 v2 · 2019-02-28 · 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{3AEUDGL2RPS5MB673RMFXQYPHP}

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	2026-07-05T04:43:17.087690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d80941997a8be5d607dfdc585bc30f3bed221ad32ea56abeabe55492933bc069

Aliases

arxiv: 1902.10895 · arxiv_version: 1902.10895v2 · doi: 10.48550/arxiv.1902.10895 · pith_short_12: 3AEUDGL2RPS5 · pith_short_16: 3AEUDGL2RPS5MB67 · pith_short_8: 3AEUDGL2

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/3AEUDGL2RPS5MB673RMFXQYPHP \
  | 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: d80941997a8be5d607dfdc585bc30f3bed221ad32ea56abeabe55492933bc069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f93373cf416a4a3c243f089e811b0ea8bd26e79b2f690184fed342fdddec454",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-02-28T05:10:08Z",
    "title_canon_sha256": "a0ae5516738bfbb6efb68c558b1da0f84f85f6ae28e771640b5639a2b700251d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10895",
    "kind": "arxiv",
    "version": 2
  }
}