Pith Number

pith:O7WQOFVI

pith:2012:O7WQOFVILT2SNU65QGFSJOZWY7

not attested not anchored not stored refs pending

Glancing views of the Earth. From a lunar eclipse to an exoplanetary transit

A. Garc\'ia Mu\~noz (IAC, E. L. Mart\'in (CAB, E. Pall\'e (IAC, INTA-CSIC), M. R. Zapatero Osorio (CAB, P. Monta\~n\'es-Rodr\'iguez (IAC, R. Barrena (IAC, ULL)

arxiv:1206.4344 v1 · 2012-06-19 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7WQOFVILT2SNU65QGFSJOZWY7}

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	2026-05-18T01:56:50.576644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77ed0716a85cf526d3dd818b24bb36c7f8876d9d3511d235236d7d551a77a378

Aliases

arxiv: 1206.4344 · arxiv_version: 1206.4344v1 · doi: 10.48550/arxiv.1206.4344 · pith_short_12: O7WQOFVILT2S · pith_short_16: O7WQOFVILT2SNU65 · pith_short_8: O7WQOFVI

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/O7WQOFVILT2SNU65QGFSJOZWY7 \
  | 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: 77ed0716a85cf526d3dd818b24bb36c7f8876d9d3511d235236d7d551a77a378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a5fd80ef8886b9da75342cc1b7ffb30d437c9cdae5dd03848a846bb4c3c2307",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-19T21:33:45Z",
    "title_canon_sha256": "77edd63e5b6d7f59d345015023af4b836e2671aa7d8fcd4226450438dd124e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4344",
    "kind": "arxiv",
    "version": 1
  }
}