Pith Number

pith:Q62ZJOYG

pith:2019:Q62ZJOYG5Q3AW2U6CNVYOCCPKO

not attested not anchored not stored refs pending

Spectroscopic confirmation of the binary nature of the hybrid pulsator KIC 5709664 found with the frequency modulation method

A. Bokon, A. Derekas, A. O. Thygesen, A. Shporer, B. Csak, G. Dalya, Gy. M. Szabo, H. Isaacson, H. Lehmann, J. Kovacs, J. Southworth, K. Kinemuchi, R. Szabo, S. Bloemen, S. J. Murphy, Sz. Meszaros, T. Borkovits

arxiv:1904.03490 v1 · 2019-04-06 · 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{Q62ZJOYG5Q3AW2U6CNVYOCCPKO}

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	2026-05-17T23:48:29.465840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87b594bb06ec360b6a9e136b87084f53b94fd2d74ab734edce90bc077ed5059b

Aliases

arxiv: 1904.03490 · arxiv_version: 1904.03490v1 · doi: 10.48550/arxiv.1904.03490 · pith_short_12: Q62ZJOYG5Q3A · pith_short_16: Q62ZJOYG5Q3AW2U6 · pith_short_8: Q62ZJOYG

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/Q62ZJOYG5Q3AW2U6CNVYOCCPKO \
  | 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: 87b594bb06ec360b6a9e136b87084f53b94fd2d74ab734edce90bc077ed5059b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "965c51aa5cb863783a1f43a8251aab097a9430ad3dfc359a9e4335e9df1471f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-04-06T16:43:45Z",
    "title_canon_sha256": "e6968fb55e36a43a35eab781ac90a3a3518a6756aa7e0d71f3cb4502cf29869f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03490",
    "kind": "arxiv",
    "version": 1
  }
}