Pith Number

pith:4Y3LZEYQ

pith:2023:4Y3LZEYQWDM3JLAHXMZWB35KRG

not attested not anchored not stored refs pending

New Near-Infrared Period-Luminosity-Metallicity Relations for Galactic RR Lyrae Stars Based on Gaia EDR3 Parallaxes

Bart{\l}omiej Zgirski, Bogumi{\l} Pilecki, Dariusz Graczyk, Gergely Hajdu, Gonzalo Rojas Garc\'ia, Grzegorz Pietrzy\'nski, Ksenia Suchomska, Marek G\'orski, Megan Lewis, Miko{\l}aj Ka{\l}uszy\'nski, M\'onica Taormina, Paulina Karczmarek, Piotr Wielg\'orski, Rolf Chini, Weronika Narloch, Wolfgang Gieren

arxiv:2305.09414 v1 · 2023-05-16 · astro-ph.SR · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Y3LZEYQWDM3JLAHXMZWB35KRG}

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	2026-07-05T06:36:36.923517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e636bc9310b0d9b4ac07bb3360efaa8993b01ec7206f84fccfdf584878e5bbed

Aliases

arxiv: 2305.09414 · arxiv_version: 2305.09414v1 · doi: 10.48550/arxiv.2305.09414 · pith_short_12: 4Y3LZEYQWDM3 · pith_short_16: 4Y3LZEYQWDM3JLAH · pith_short_8: 4Y3LZEYQ

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/4Y3LZEYQWDM3JLAHXMZWB35KRG \
  | 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: e636bc9310b0d9b4ac07bb3360efaa8993b01ec7206f84fccfdf584878e5bbed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3ab8ea0a2f9f05b6fda8ba2c1939745b690deab0aa2d774381d80eb6676d545",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-05-16T13:06:13Z",
    "title_canon_sha256": "58bc5b7e364f9ca08c02856c75c21820bdcbd19b4d9b56513aadf9fed9b58344"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09414",
    "kind": "arxiv",
    "version": 1
  }
}