Pith Number

pith:G637GBSK

pith:2025:G637GBSKHIPQFP6WSY4Q362WEK

not attested not anchored not stored refs pending

Heliostat Optical Error Inspection with Polarimetric Imaging Drone

Daniel Small, David Novick, Jing Bai, Julius Yellowhair, Kolappan Chidambaranathan, Md Zubair Ebne Rafique, Mo Tian, Neel Desai, Randy Brost, Yu Yao

arxiv:2506.02333 v2 · 2025-06-03 · physics.app-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G637GBSKHIPQFP6WSY4Q362WEK}

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	2026-07-05T12:04:35.526629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37b7f3064a3a1f02bfd696390dfb562297eae88d95f14ef7b55b594efb1e96e9

Aliases

arxiv: 2506.02333 · arxiv_version: 2506.02333v2 · doi: 10.48550/arxiv.2506.02333 · pith_short_12: G637GBSKHIPQ · pith_short_16: G637GBSKHIPQFP6W · pith_short_8: G637GBSK

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/G637GBSKHIPQFP6WSY4Q362WEK \
  | 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: 37b7f3064a3a1f02bfd696390dfb562297eae88d95f14ef7b55b594efb1e96e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c23944ed6e7c10b93a2286834ffd0d55d12408138a5d9b29749cbe599f2af683",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2025-06-03T00:04:35Z",
    "title_canon_sha256": "7eccaa61294b9b8769fb1352adee4d9cfaf3507ba45050a034154a41339afaee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02333",
    "kind": "arxiv",
    "version": 2
  }
}