Pith Number

pith:N2546UHP

pith:2011:N2546UHP7TWAF7KQW46KTRKAU6

not attested not anchored not stored refs pending

Eclipses During the 2010 Eruption of the Recurrent Nova U Scorpii

Aaron LaCluyze, Arne Henden, Arto Oksanen, Ashley Pagnotta, Barbara G. Harris, Berto Monard, Bradley E. Schaefer, Chris Stockdale, Daniel E. Reichart, George Roberts, George Sjoberg, Gerald Handler, Hannah L. Worters, Hiroyuki Maehara, Jaco Mentz, Jennie McCormick, Joshua B. Haislip, Justin P. Moore, Kevin M. Ivarsen, Matthew J. Darnley, Matthew Templeton, Melissa C. Nysewander, Michael F. Bode, Michael Shara, Mikhail Revnivtsev, Ramotholo R. Sefako, Robert D. Rea, Sebastien Lepine, Sergei Molkov, Shawn Dvorak, Thiam Guan Tan, Thomas Richards, Tomas Gomez, Tom Krajci, Valery Suleimanov, W. H. Allen, William Stein

arxiv:1108.1214 v1 · 2011-08-04 · 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{N2546UHP7TWAF7KQW46KTRKAU6}

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	2026-05-18T02:01:02.583735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ebbcf50effcec02fd50b73ca9c540a7bb2277e019a2fb24b124431a36c7d937

Aliases

arxiv: 1108.1214 · arxiv_version: 1108.1214v1 · doi: 10.48550/arxiv.1108.1214 · pith_short_12: N2546UHP7TWA · pith_short_16: N2546UHP7TWAF7KQ · pith_short_8: N2546UHP

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/N2546UHP7TWAF7KQW46KTRKAU6 \
  | 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: 6ebbcf50effcec02fd50b73ca9c540a7bb2277e019a2fb24b124431a36c7d937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d1b6d8045230ed7369b27ab7546275c4b42552e6047419ddcc332d32ea094db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-04T20:48:11Z",
    "title_canon_sha256": "e267b62dcb74919eb97a8cbad73099c25d4c53ca4a394789af793eb75528c3a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1214",
    "kind": "arxiv",
    "version": 1
  }
}