Pith Number

pith:TDX4PMSD

pith:2014:TDX4PMSD4NG64XHUUYEXIWGQNW

not attested not anchored not stored refs pending

Observations of Cepheids with the MOST satellite: Contrast between Pulsation Modes

A. Derekas, A. F. J. Moffat, C. Cameron, D. B. Guenther, D. Sasselov, J. F. Rowe, J. M. Matthews, L. Szabados, N. R. Evans, R. Kuschnig, R. Szab\'o, S. M. Rucinski, W. W. Weiss

arxiv:1411.1730 v1 · 2014-11-06 · 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{TDX4PMSD4NG64XHUUYEXIWGQNW}

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	2026-05-18T01:41:34.275381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98efc7b243e34dee5cf4a6097458d06db7741540263de1e4b61bb9dbf0cf9c7d

Aliases

arxiv: 1411.1730 · arxiv_version: 1411.1730v1 · doi: 10.48550/arxiv.1411.1730 · pith_short_12: TDX4PMSD4NG6 · pith_short_16: TDX4PMSD4NG64XHU · pith_short_8: TDX4PMSD

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/TDX4PMSD4NG64XHUUYEXIWGQNW \
  | 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: 98efc7b243e34dee5cf4a6097458d06db7741540263de1e4b61bb9dbf0cf9c7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a2a85f1075c8f912294efbb6645abd4f2989ba6eda3d2037ea5ec5d07020d37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-06T20:20:07Z",
    "title_canon_sha256": "231828f0af36f812996fb36d180a12e0f4295b1d6272965fcd62db077c442bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1730",
    "kind": "arxiv",
    "version": 1
  }
}