Pith Number

pith:TZEQIVJ3

pith:2011:TZEQIVJ3PWMVHMHRFTMBS7U7UH

not attested not anchored not stored refs pending

The impact of the Kasatochi eruption on the Moon's illumination during the August 2008 lunar eclipse

A. Garc\'ia Mu\~noz (IAC), CSIC-INTA), E. L. Mart\'in (CAB, E. Pall\'e (IAC), M. R. Zapatero Osorio (CAB

arxiv:1106.3050 v1 · 2011-06-15 · astro-ph.EP · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZEQIVJ3PWMVHMHRFTMBS7U7UH}

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	2026-05-18T02:01:36.750605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e4904553b7d9953b0f12cd8197e9fa1f26cf1708696e036e5b9e8ff6fe610ea

Aliases

arxiv: 1106.3050 · arxiv_version: 1106.3050v1 · doi: 10.48550/arxiv.1106.3050 · pith_short_12: TZEQIVJ3PWMV · pith_short_16: TZEQIVJ3PWMVHMHR · pith_short_8: TZEQIVJ3

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/TZEQIVJ3PWMVHMHRFTMBS7U7UH \
  | 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: 9e4904553b7d9953b0f12cd8197e9fa1f26cf1708696e036e5b9e8ff6fe610ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81bdbcb89b99b598cae38b420051ced8067682d3471d5a65ce1f4600981d604e",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-06-15T18:50:10Z",
    "title_canon_sha256": "a69c441fd075d87e3b7bd9db3f63eb06fe9fbabb4055828dd7d86a1efdb5f080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3050",
    "kind": "arxiv",
    "version": 1
  }
}