Pith Number

pith:K6GPK7UC

pith:2023:K6GPK7UC3GIUH3XGYZJRWCD2CU

not attested not anchored not stored refs pending

TIC 219006972: A Compact, Coplanar Quadruple Star System Consisting of Two Eclipsing Binaries with an Outer Period of 168 days

Allan R. Schmitt, Andras Pal, Andrew Vanderburg, Brian P. Powell, Daryll M. LaCourse, Hans M. Schwengeler, Ivan A. Terentev, Mark Omohundro, Martti H. Kristiansen, Maxwell Moe, Robert Gagliano, Saul A. Rappaport, Tamas Borkovits, Thomas L. Jacobs, Veselin B. Kostov

arxiv:2303.14275 v1 · 2023-03-24 · 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{K6GPK7UC3GIUH3XGYZJRWCD2CU}

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	2026-07-05T05:58:10.895694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578cf57e82d99143eee6c6531b087a15015624c29baad98c5f5318c1e45e49a6

Aliases

arxiv: 2303.14275 · arxiv_version: 2303.14275v1 · doi: 10.48550/arxiv.2303.14275 · pith_short_12: K6GPK7UC3GIU · pith_short_16: K6GPK7UC3GIUH3XG · pith_short_8: K6GPK7UC

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/K6GPK7UC3GIUH3XGYZJRWCD2CU \
  | 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: 578cf57e82d99143eee6c6531b087a15015624c29baad98c5f5318c1e45e49a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73688d4042e9649da899d838a5c3b4406714bc98068199dfca71fc06fe67b333",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-24T21:09:07Z",
    "title_canon_sha256": "21ed7d0e18913fc91ea41e1a4b0ac3383d424086cecab547ead4a5a686e7676b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14275",
    "kind": "arxiv",
    "version": 1
  }
}