Pith Number

pith:LRNV4DIX

pith:2011:LRNV4DIXROWISX7L73DG6DSCAS

not attested not anchored not stored refs pending

A deeply eclipsing detached double helium white dwarf binary

A. J. Drake, B. T. G\"ansicke, D. Koester, S. G. Parsons, T. R. Marsh

arxiv:1105.3946 v1 · 2011-05-19 · 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{LRNV4DIXROWISX7L73DG6DSCAS}

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	2026-05-18T02:01:53.995964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c5b5e0d178bac895febfec66f0e4204a548edc4ef4f6d565f36f8d2e04316de

Aliases

arxiv: 1105.3946 · arxiv_version: 1105.3946v1 · doi: 10.48550/arxiv.1105.3946 · pith_short_12: LRNV4DIXROWI · pith_short_16: LRNV4DIXROWISX7L · pith_short_8: LRNV4DIX

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/LRNV4DIXROWISX7L73DG6DSCAS \
  | 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: 5c5b5e0d178bac895febfec66f0e4204a548edc4ef4f6d565f36f8d2e04316de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "058db8d747ab9d36e2b9526803ccde87818899ea8c5ab51802252fc3acfd76e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-19T18:01:28Z",
    "title_canon_sha256": "8fe9786ed404095b24354d2d6faf0c57f1b085a8229308de346bfc509264eeae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3946",
    "kind": "arxiv",
    "version": 1
  }
}