Pith Number

pith:7ZPQTR62

pith:2015:7ZPQTR622ABDNRF6HYDBNS747X

not attested not anchored not stored refs pending

On the distance of the globular cluster M4 (NGC 6121) using RR Lyrae stars: II. Mid-infrared period-luminosity relations

A. Monson, B. F. Madore, G. Bono, G. Iannicola, I. Ferraro, J. R. Neeley, M. Dall'Ora, M. Marengo, M. Seibert, N. Matsunaga, P. B. Stetson, S. E. Persson, V. F. Braga, V. Scowcroft, W. L. Freedman

arxiv:1505.07858 v1 · 2015-05-28 · 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{7ZPQTR622ABDNRF6HYDBNS747X}

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.

Cited by

1 paper in Pith

Applying Liouville's Theorem to Gaia Data

Receipt and verification

First computed	2026-05-18T01:35:47.495576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5f09c7dad00236c4be3e0616cbfcfdf5008da5e9b2df0d4b2afb3d48d10ea7

Aliases

arxiv: 1505.07858 · arxiv_version: 1505.07858v1 · doi: 10.48550/arxiv.1505.07858 · pith_short_12: 7ZPQTR622ABD · pith_short_16: 7ZPQTR622ABDNRF6 · pith_short_8: 7ZPQTR62

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/7ZPQTR622ABDNRF6HYDBNS747X \
  | 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: fe5f09c7dad00236c4be3e0616cbfcfdf5008da5e9b2df0d4b2afb3d48d10ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7dd1a74540e71d3f4ef56e5abc95ead803d7591dd4df5d38f6525b1817afecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-28T21:01:46Z",
    "title_canon_sha256": "cba283731d57ff19cb76a3233b25c91bb0105b70abe78f6e6a54fbe2e95c2537"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07858",
    "kind": "arxiv",
    "version": 1
  }
}