Pith Number

pith:5O2IEX46

pith:2003:5O2IEX46K3OLNJ7GBPMM7ACL7W

not attested not anchored not stored refs pending

The RR Lyrae Distance to the Draco Dwarf Spheroidal Galaxy

A.H. Szentgyorgyi, A. Z. Bonanos, D.D. Sasselov, G.A. Bakos, K. Z. Stanek

arxiv:astro-ph/0310477 v2 · 2003-10-17 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5O2IEX46K3OLNJ7GBPMM7ACL7W}

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	2026-07-04T15:26:24.681739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebb4825f9e56dcb6a7e60bd8cf804bfd9ef367f0eeb35f644b20a031dc06fc0d

Aliases

arxiv: astro-ph/0310477 · arxiv_version: astro-ph/0310477v2 · doi: 10.48550/arxiv.astro-ph/0310477 · pith_short_12: 5O2IEX46K3OL · pith_short_16: 5O2IEX46K3OLNJ7G · pith_short_8: 5O2IEX46

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/5O2IEX46K3OLNJ7GBPMM7ACL7W \
  | 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: ebb4825f9e56dcb6a7e60bd8cf804bfd9ef367f0eeb35f644b20a031dc06fc0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "602af643f4a7177e5dd3afb86c14935b757c4142c9f424f1337030ed362aef6d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-17T18:13:27Z",
    "title_canon_sha256": "90acef88a61b3b40e2398ddd5aa06a327f4e0862f904c476e5fcea1fd4e5db1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310477",
    "kind": "arxiv",
    "version": 2
  }
}