Pith Number

pith:RMUDDH54

pith:2012:RMUDDH54XSLAY4DLH5VRTU5FLZ

not attested not anchored not stored refs pending

International observational campaigns of the last two eclipses in EE Cephei: 2003 and 2008/9

A. Bondar, A. Dapergolas, A. Ku\'zmicz, A. Liakos, A. Majcher, A. Majewska, A. Narwid, A. Oksanen, A. Pigulski, A. Zajczyk, B. Bilkina, B. Budzisz, B. Cs\'ak, B. F. Roukema, B. Gere, B. Staels, C. Ga{\l}an, C. Migaszewski, C. T. Bolton, D. Dimitrov, D. Graczyk, D. Kolev, E. Kuligowska, E. Niemczura, E. Ragan, E. Semkov, E. \'Swierczy\'nski, F. Musaev, G. Apostolovska, G. Galazutdinov, G. Kopacki, G. Maciejewski, G. Michalska, G. Myers, H. C. Stempels, H. Ku\v{c}\'akov\'a, I. Barzova, I. Bellas-Velidis, I. Iliev, I. Miller, I. Stateva, J. Hopkins, J. Janowski, J. Krzesi\'nski, J. Osiwa{\l}a, J. Pye, K. Gazeas, K. Go\'zdziewski, L. Br\'at, L. Elder, L. Georgiev, M. Cika{\l}a, M. Drahus, M. Dr\'o\.zd\.z, M. Gromadzki, M. Hajduk, M. Kurpi\'nska-Winiarska, M. Miko{\l}ajewski, M. Siwak, M. St\c{e}\'slicki, M. Wie\c{e}k, M. Winiarski, N. Tomov, P. Dobierski, P. M. Marrese, P. N\'emeth, P. Niarchos, P. T. R\'o\.za\'nski, P. Wychudzki, R. Koci\'an, R. M. Blake, S. Dvorak, S. Fr\c{a}kowiak, S. Peneva, S. Zo{\l}a, T. A. Heras, T. A. Lister, T. Bro\.zek, T. Kundera, T. Szyma\'nski, T. Tomov, T. Zwitter, U. Munari, V. P. Grinin, V. Popov, W. Og{\l}oza, W. Pych, W. Waniak, Y. \"Ogmen, Z. Ko{\l}aczkowski

arxiv:1205.0028 v3 · 2012-04-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMUDDH54XSLAY4DLH5VRTU5FLZ}

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	2026-05-18T01:57:42.096042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b28319fbcbc960c706b3f6b19d3a55e7159def499e564755a805709b1eb4974

Aliases

arxiv: 1205.0028 · arxiv_version: 1205.0028v3 · doi: 10.48550/arxiv.1205.0028 · pith_short_12: RMUDDH54XSLA · pith_short_16: RMUDDH54XSLAY4DL · pith_short_8: RMUDDH54

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/RMUDDH54XSLAY4DLH5VRTU5FLZ \
  | 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: 8b28319fbcbc960c706b3f6b19d3a55e7159def499e564755a805709b1eb4974

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab4df1c4e0fc2b7841f8e220dc4704a16784df6d2a3671534ea3a52c42b11fb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-30T20:28:38Z",
    "title_canon_sha256": "0d5df2e704404274bda305aab286d741800430acdcbe166f5f4d8b7ef342afe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0028",
    "kind": "arxiv",
    "version": 3
  }
}