Pith Number

pith:QZMSAXWY

pith:2026:QZMSAXWYDS4LTSYWEXOJ46FWNV

not attested not anchored not stored refs pending

Eppur binaria non \'e esclusa: Gaia astrometry does not disfavor a binary origin for Long Secondary Periods

Dorota M. Skowron, Grzegorz Pojma\'nski, Igor Soszy\'nski, Patryk Iwanek, Piotr A. Ko{\l}aczek-Szyma\'nski

arxiv:2606.05292 v1 · 2026-06-03 · 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{QZMSAXWYDS4LTSYWEXOJ46FWNV}

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	2026-06-05T00:13:52.188066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8659205ed81cb8b9cb1625dc9e78b66d49b28de96dd1c9fc3f8d889991dfe6c6

Aliases

arxiv: 2606.05292 · arxiv_version: 2606.05292v1 · doi: 10.48550/arxiv.2606.05292 · pith_short_12: QZMSAXWYDS4L · pith_short_16: QZMSAXWYDS4LTSYW · pith_short_8: QZMSAXWY

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/QZMSAXWYDS4LTSYWEXOJ46FWNV \
  | 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: 8659205ed81cb8b9cb1625dc9e78b66d49b28de96dd1c9fc3f8d889991dfe6c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33fff1c6b124cc3c232a80d852230e5080b9ad74a37f6f214ea76f72c6ca8ef9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-03T18:00:05Z",
    "title_canon_sha256": "36e1362b6f5cbce579e3c183e11fa0f9dd52b6a306ce859f5cdcd188b5d91744"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05292",
    "kind": "arxiv",
    "version": 1
  }
}