Pith Number

pith:JESWEMY7

pith:2016:JESWEMY7IIPVEWQD4HLLUZN63I

not attested not anchored not stored refs pending

V473 Lyr, a modulated, period-doubled Cepheid, and U TrA, a double-mode Cepheid observed by MOST

A. Cwiek, A. Derekas, \'A. D\'ozsa, A. F. J. Moffat, A. F. \.Zarnecki, A. Henden, A. P\'al, \'A. S\'odor, B. Cs\'ak, B. Heathcote, C. Cameron, D. B. Guenther, D. Sasselov, E. Plachy, Gy. M. Szab\'o, J. E. Rodriguez, J. Kov\'acs, J. M. Matthews, J. Pepper, J. Rowe, K. A. Collins, K. G. Stassun, K. Kolenberg, L. Mankiewicz, L. Moln\'ar, L. Szabados, M. Skarka, M. Sokolowski, N. D. Richardson, N. R. Evans, P. Cacella, P. Luckas, P. Reed, R. J. Siverd, R. Kuschnig, R. Szab\'o, S. M. Rucinski, T. Bohlsen, W. W. Weiss

arxiv:1612.06722 v1 · 2016-12-20 · 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{JESWEMY7IIPVEWQD4HLLUZN63I}

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	2026-05-18T00:52:37.133445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492562331f421f525a03e1d6ba65beda28876453e427a7b053039a3d889ff322

Aliases

arxiv: 1612.06722 · arxiv_version: 1612.06722v1 · doi: 10.48550/arxiv.1612.06722 · pith_short_12: JESWEMY7IIPV · pith_short_16: JESWEMY7IIPVEWQD · pith_short_8: JESWEMY7

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/JESWEMY7IIPVEWQD4HLLUZN63I \
  | 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: 492562331f421f525a03e1d6ba65beda28876453e427a7b053039a3d889ff322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f9a17b3fe5d3078713d0ae55a57a86a378651c65412a5e49fef98a2d4556c72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-20T15:59:11Z",
    "title_canon_sha256": "e8c82fc70631323935f001188e1051bd090cff10325eae23174ca602e18cbdab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06722",
    "kind": "arxiv",
    "version": 1
  }
}