Pith Number

pith:A3YXAF7K

pith:2017:A3YXAF7KONRBQ2MB5CHNQKOF36

not attested not anchored not stored refs pending

The Most Massive Heartbeat: An In-depth Analysis of {\iota} Orionis

A. D. Bratcher, A.F.J. Moffat, A. Pigulski, A. Popowicz, B. Buysschaert, C. J. Gerhartz, C. Neiner, G. A. Wade, G. Handler, Herbert Pablo, J. Fuller, J. J. Greco, J. Rowe, K.Hardegree-Ullman, L. Lembryk, N. D. Richardson, R. Kuschnig, T. Ramiaramanantsoa, W. L. Oswald, W. Weiss

arxiv:1703.02086 v1 · 2017-03-06 · 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{A3YXAF7KONRBQ2MB5CHNQKOF36}

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.

Cited by

1 paper in Pith

Constraints on Binarity for the Extreme Oe Variable Star AzV 493

Receipt and verification

First computed	2026-05-18T00:48:14.269177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f17017ea7362186981e88ed829c5df8bd96afb335bb5fcc24d65de60db4ab4

Aliases

arxiv: 1703.02086 · arxiv_version: 1703.02086v1 · doi: 10.48550/arxiv.1703.02086 · pith_short_12: A3YXAF7KONRB · pith_short_16: A3YXAF7KONRBQ2MB · pith_short_8: A3YXAF7K

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/A3YXAF7KONRBQ2MB5CHNQKOF36 \
  | 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: 06f17017ea7362186981e88ed829c5df8bd96afb335bb5fcc24d65de60db4ab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93f322454e74c145cd7e42f12bd8c83dda390ed4a5ed2b8c91de88009ee10290",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-06T19:51:52Z",
    "title_canon_sha256": "d4196955c2cbda1395cb1020bb54c02c9862142a4ea2c31361e4f233013daf86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02086",
    "kind": "arxiv",
    "version": 1
  }
}