Pith Number

pith:3IBYMIR7

pith:2018:3IBYMIR7VXC6ICR4IG4QIOYJ5I

not attested not anchored not stored refs pending

Photodynamical analysis of the triply eclipsing hierarchical triple system EPIC 249432662

A. Shporer, A. Vanderburg, A.W. Howard, H. Isaacson, H. M. Schwengeler, H. Relles, I. A. Terentev, J. Blex, K. D. Col\'on, M. Endl, M. Haas, M. H. Kristiansen, M. R. Omohundro, S. Rappaport, S. Villanueva Jr., T. Borkovits, T. G. Tan, T. Kaye, W. Cochran

arxiv:1809.04366 v2 · 2018-09-12 · 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{3IBYMIR7VXC6ICR4IG4QIOYJ5I}

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	2026-05-17T23:59:49.879670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da0386223fadc5e40a3c41b9043b09ea3c4c142842b7618c4c5ff5b6cddb9546

Aliases

arxiv: 1809.04366 · arxiv_version: 1809.04366v2 · doi: 10.48550/arxiv.1809.04366 · pith_short_12: 3IBYMIR7VXC6 · pith_short_16: 3IBYMIR7VXC6ICR4 · pith_short_8: 3IBYMIR7

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/3IBYMIR7VXC6ICR4IG4QIOYJ5I \
  | 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: da0386223fadc5e40a3c41b9043b09ea3c4c142842b7618c4c5ff5b6cddb9546

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef125539ed94696163bdf8195e28cd819c8c07463edeaaf6675b4aeb62e0c34e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-12T11:43:31Z",
    "title_canon_sha256": "216b80a96d9df9f65fcb605b629f24787e512b2b100eb956211d8daf746c32fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04366",
    "kind": "arxiv",
    "version": 2
  }
}