Pith Number

pith:2QBOUKS5

pith:2018:2QBOUKS54H22XDXRXUWLMPIFCU

not attested not anchored not stored refs pending

The Remarkable Be+sdOB Binary HD 55606 I: Orbital and Stellar Parameters

Candace Gray, David G. Whelan, Despina Panoglou, Douglas Gies, Guy S. Stringfellow, Jack M. Dembicky, John P. Wisniewski, Jonathan Labadie-Bartz, Kathryn Lester, Keivan Staussan, Marcelo Borges Fernandes, Nelson Leister, Robert J. Siverd, Ronald E. Mennickent, Ronaldo Levenhagen, Russet McMillan, S. Drew Chojnowski, Sergey Zharikov, Sten Hasslequist, Steven R. Majewski, Ted Rudyk, Thomas Rivinius, Tiago Souza

arxiv:1806.06843 v1 · 2018-06-18 · 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{2QBOUKS54H22XDXRXUWLMPIFCU}

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	2026-05-18T00:03:46.575684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d402ea2a5de1f5ab8ef1bd2cb63d05150343988a41c8d60156c57c9b3b10aaa8

Aliases

arxiv: 1806.06843 · arxiv_version: 1806.06843v1 · doi: 10.48550/arxiv.1806.06843 · pith_short_12: 2QBOUKS54H22 · pith_short_16: 2QBOUKS54H22XDXR · pith_short_8: 2QBOUKS5

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/2QBOUKS54H22XDXRXUWLMPIFCU \
  | 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: d402ea2a5de1f5ab8ef1bd2cb63d05150343988a41c8d60156c57c9b3b10aaa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d8a149c511b84a67df5c40aa60336443cc79c84f69b8bfef25d6c27b141c62d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-18T17:42:14Z",
    "title_canon_sha256": "a40f883879ab91c8e92b3bca35fb022bcf09e2819315e5b1442cbbda0d499045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06843",
    "kind": "arxiv",
    "version": 1
  }
}