Pith Number

pith:Y6LTY2KS

pith:2024:Y6LTY2KSS5DGRL7A56FFZYRNHW

not attested not anchored not stored refs pending

New ephemerides and detection of transit-timing variations in the K2-138 system using high-precision CHEOPS photometry

A. Santerne, H. G. Vivien, J. L. Christiansen, K. K. Hardegree-Ullman, M. Deleuil, S. Hoyer, S. Sulis, T. A. Lopez

arxiv:2406.18267 v1 · 2024-06-26 · 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{Y6LTY2KSS5DGRL7A56FFZYRNHW}

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	2026-07-05T08:36:58.170713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7973c6952974668afe0ef8a5ce22d3d927da0278f2a5b4b6dab7ecf450483b4

Aliases

arxiv: 2406.18267 · arxiv_version: 2406.18267v1 · doi: 10.48550/arxiv.2406.18267 · pith_short_12: Y6LTY2KSS5DG · pith_short_16: Y6LTY2KSS5DGRL7A · pith_short_8: Y6LTY2KS

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/Y6LTY2KSS5DGRL7A56FFZYRNHW \
  | 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: c7973c6952974668afe0ef8a5ce22d3d927da0278f2a5b4b6dab7ecf450483b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c73d0084a6edfb5ecbd607fa26230c8c35c8eecc3e5eb6b27d4b57bfbf3ccf2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-06-26T11:41:53Z",
    "title_canon_sha256": "a6bf190f064f0341cab6db91325921b3b830931c5e1c4dddc618a826b4021028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.18267",
    "kind": "arxiv",
    "version": 1
  }
}