Pith Number

pith:D26HCFWY

pith:2014:D26HCFWYRUL5FIRFAVXSNZHVTP

not attested not anchored not stored refs pending

OGLE-BLG-RRLYR-12245: An RR Lyrae Star that Switched from a Double- to Single-mode Pulsation

A. Udalski, G. Pietrzynski, I. Soszynski, J. Skowron, K. Ulaczyk, L. Wyrzykowski, M. K. Szymanski, M. Kubiak, P. Mroz, P. Pietrukowicz, R. Poleski, S. Kozlowski, W. A. Dziembowski

arxiv:1403.6476 v1 · 2014-03-25 · 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{D26HCFWYRUL5FIRFAVXSNZHVTP}

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	2026-05-18T02:55:29.863693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ebc7116d88d17d2a225056f26e4f59be772efff42ecb5e45bb7814d98183e6c

Aliases

arxiv: 1403.6476 · arxiv_version: 1403.6476v1 · doi: 10.48550/arxiv.1403.6476 · pith_short_12: D26HCFWYRUL5 · pith_short_16: D26HCFWYRUL5FIRF · pith_short_8: D26HCFWY

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/D26HCFWYRUL5FIRFAVXSNZHVTP \
  | 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: 1ebc7116d88d17d2a225056f26e4f59be772efff42ecb5e45bb7814d98183e6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b316578cf8d95cbf073d611451f062b18cc126a87faaae3de1fabca63be229c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-25T20:00:20Z",
    "title_canon_sha256": "0860186f04c3cea8aa73bed2d5d8db6941f89299d11c1de65bea1378a90bc90c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6476",
    "kind": "arxiv",
    "version": 1
  }
}