Pith Number

pith:2JHD4Y5O

pith:2014:2JHD4Y5OCAVI7WF3CDPLNCGBFF

not attested not anchored not stored refs pending

Solar panels as cosmic-ray detectors

Alessandro de Angelis, Carlo Stella, Catarina Espirito Santo, Mario Pimenta, Michele Palatiello, Patricia Goncalves, Pedro Assis, Pedro Brogueira

arxiv:1411.5560 v1 · 2014-11-20 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2JHD4Y5OCAVI7WF3CDPLNCGBFF}

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	2026-05-18T02:33:24.342994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d24e3e63ae102a8fd8bb10deb688c1294d6b8ff35a0b591c67ee80422825020f

Aliases

arxiv: 1411.5560 · arxiv_version: 1411.5560v1 · doi: 10.48550/arxiv.1411.5560 · pith_short_12: 2JHD4Y5OCAVI · pith_short_16: 2JHD4Y5OCAVI7WF3 · pith_short_8: 2JHD4Y5O

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/2JHD4Y5OCAVI7WF3CDPLNCGBFF \
  | 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: d24e3e63ae102a8fd8bb10deb688c1294d6b8ff35a0b591c67ee80422825020f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29a6f289c9b8acf9aecfb34eed7e2e8ea791fd55e37daff3c04adea58e9eed52",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-11-20T14:36:06Z",
    "title_canon_sha256": "59a23a0ac02481d334f60a6f5ac7539cf9e08e561eb5fbabcb239b9a99fc11a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5560",
    "kind": "arxiv",
    "version": 1
  }
}