Pith Number

pith:S46KEWIH

pith:2026:S46KEWIHNNF4BKS4CP3MQUIE7J

not attested not anchored not stored refs pending

Transit timing and starspot-induced transit depth variations in the $\sim$17 Myr old HIP 67522 system

A.D. Feinstein, A.G.M. Pietrow, A. Heitzmann, A.M.S. Smith, A. Nigioni, B. Akinsanmi, C. Modrasini, D. Bayliss, D.J.M. Petit dit de la Roche, E. Fontanet, E. Gillen, E. Ilin, E.J. L\"o{\ss}nitz, F. Neiradiaz, H. Chakraborty, H.P. Osborn, I. Apergis, J.A. Egger, J.F. Fern\'andez, J.M. Almenara, J. McCormac, J.P. Faria, J.S. Jenkins, J. Venturini, M. Lendl, M.P. Battley, P.J. Wheatley, S. Saha, S. Ulmer-Moll, T. Jestin

arxiv:2606.18045 v1 · 2026-06-16 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S46KEWIHNNF4BKS4CP3MQUIE7J}

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	2026-06-19T16:10:46.795230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973ca259076b4bc0aa5c13f6c85104fa6005992250d18217042a62474e8cfec9

Aliases

arxiv: 2606.18045 · arxiv_version: 2606.18045v1 · doi: 10.48550/arxiv.2606.18045 · pith_short_12: S46KEWIHNNF4 · pith_short_16: S46KEWIHNNF4BKS4 · pith_short_8: S46KEWIH

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/S46KEWIHNNF4BKS4CP3MQUIE7J \
  | 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: 973ca259076b4bc0aa5c13f6c85104fa6005992250d18217042a62474e8cfec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d2c6dd12e7ee96159ee3095cb816d6003051365b17a547c790a1ca429a980e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-16T15:21:10Z",
    "title_canon_sha256": "6ca9342819ae88442f2c30a9828134f20852c93a3d8996ba5c49f043ecee413b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18045",
    "kind": "arxiv",
    "version": 1
  }
}