Pith Number

pith:J6JYMUBH

pith:2018:J6JYMUBHUUNU5UKYCOC5W6OOOX

not attested not anchored not stored refs pending

A peculiar interacting Be star binary in the Small Magellanic Cloud

Igor Soszy\'nski, J. G. Fern\'andez-Trincado, Lydia Cidale, Ronald E. Mennickent, Thomas Rivinius

arxiv:1807.00907 v1 · 2018-07-02 · 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{J6JYMUBHUUNU5UKYCOC5W6OOOX}

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	2026-05-18T00:08:40.506560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f93865027a51b4ed1581385db79ce75dbcc5f35d99a26a02209aaeaa787eee7

Aliases

arxiv: 1807.00907 · arxiv_version: 1807.00907v1 · doi: 10.48550/arxiv.1807.00907 · pith_short_12: J6JYMUBHUUNU · pith_short_16: J6JYMUBHUUNU5UKY · pith_short_8: J6JYMUBH

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/J6JYMUBHUUNU5UKYCOC5W6OOOX \
  | 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: 4f93865027a51b4ed1581385db79ce75dbcc5f35d99a26a02209aaeaa787eee7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c8472cff20101fd82f233f703af2bdd04da73873d1462063110f75153faac81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-02T21:55:12Z",
    "title_canon_sha256": "af17ea0aafd81f87e3d021f0b68d8ccf4e63f0fedd1d9836d4c39c3def67979e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00907",
    "kind": "arxiv",
    "version": 1
  }
}