Pith Number

pith:F7FMZXMB

pith:2013:F7FMZXMBKBOJHDXMXJ7U5RBOFB

not attested not anchored not stored refs pending

The Optical Gravitational Lensing Experiment. The OGLE-III Catalog of Variable Stars. XV. Long-Period Variables in the Galactic Bulge

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

arxiv:1304.2787 v1 · 2013-04-09 · 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{F7FMZXMBKBOJHDXMXJ7U5RBOFB}

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

Self-consistent dynamical modelling of the Milky Way bar with orbital frequency analysis

Receipt and verification

First computed	2026-05-18T03:28:28.271940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fcaccdd81505c938eecba7f4ec42e28449471d9bf74ef61d243b14760687dbf

Aliases

arxiv: 1304.2787 · arxiv_version: 1304.2787v1 · doi: 10.48550/arxiv.1304.2787 · pith_short_12: F7FMZXMBKBOJ · pith_short_16: F7FMZXMBKBOJHDXM · pith_short_8: F7FMZXMB

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/F7FMZXMBKBOJHDXMXJ7U5RBOFB \
  | 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: 2fcaccdd81505c938eecba7f4ec42e28449471d9bf74ef61d243b14760687dbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8686d9c2bc7092fcf4b4a94b8857ebc421541eece0f202ba78649492a1e9883f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-09T20:19:25Z",
    "title_canon_sha256": "7fa202c3e948684ddc342c2e0f1633c68d9add06c0683c777fdbac51b314f620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2787",
    "kind": "arxiv",
    "version": 1
  }
}