Pith Number

pith:M73ZAELA

pith:2019:M73ZAELAKDX4N3Z5BCXRVJC7TJ

not attested not anchored not stored refs pending

KOI-3890: A high mass-ratio asteroseismic red-giant$+$M-dwarf eclipsing binary undergoing heartbeat tidal interactions

Allyson Bieryla, Andrea Miglio, David W. Latham, Guy R. Davies, James S. Kuszlewicz, Keaton J. Bell, Mikkel N. Lund, Saskia Hekker, Sebastien Deheuvels, Thomas S. H. North, Tiago L. Campante, William J. Chaplin

arxiv:1905.00040 v1 · 2019-04-30 · 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{M73ZAELAKDX4N3Z5BCXRVJC7TJ}

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	2026-05-17T23:46:46.790909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67f790116050efc6ef3d08af1aa45f9a591fcdb99c01fe8f2e18bbda26223864

Aliases

arxiv: 1905.00040 · arxiv_version: 1905.00040v1 · doi: 10.48550/arxiv.1905.00040 · pith_short_12: M73ZAELAKDX4 · pith_short_16: M73ZAELAKDX4N3Z5 · pith_short_8: M73ZAELA

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/M73ZAELAKDX4N3Z5BCXRVJC7TJ \
  | 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: 67f790116050efc6ef3d08af1aa45f9a591fcdb99c01fe8f2e18bbda26223864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2565f473a7d9b3461791bd50ab48408079011e2196eb39824b6bddaec6adfec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-30T18:00:29Z",
    "title_canon_sha256": "89417429183306524af99c679ff3a1bb5f1bdb1d96f4221214f2e0af1b72cf5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00040",
    "kind": "arxiv",
    "version": 1
  }
}