Pith Number

pith:CLDBDWEL

pith:2018:CLDBDWELL6JXB4UZHH5EYHQ6EM

not attested not anchored not stored refs pending

Precision distances to dwarf galaxies and globular clusters from Pan-STARRS1 3$\pi$ RR Lyrae

Christopher Waters, Eugene Magnier, Hans-Walter Rix, Judith G. Cohen, Nigel Metcalfe, Nina Hernitschek, Richard Wainscoat, Rolf-Peter Kudritzki, William Burgett

arxiv:1811.10808 v1 · 2018-11-27 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLDBDWELL6JXB4UZHH5EYHQ6EM}

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	2026-05-17T23:55:19.048139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c611d88b5f9370f29939fa4c1e1e233fb2f312a4e9bb0a0bbf1162f3e2758e

Aliases

arxiv: 1811.10808 · arxiv_version: 1811.10808v1 · doi: 10.48550/arxiv.1811.10808 · pith_short_12: CLDBDWELL6JX · pith_short_16: CLDBDWELL6JXB4UZ · pith_short_8: CLDBDWEL

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/CLDBDWELL6JXB4UZHH5EYHQ6EM \
  | 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: 12c611d88b5f9370f29939fa4c1e1e233fb2f312a4e9bb0a0bbf1162f3e2758e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec1cb9e8833217689d735b9a0461239608daf8eab31f12d74091368b2f581b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-27T04:45:24Z",
    "title_canon_sha256": "7d3b032bf4ed5f1db5ce125b9899b3281e1d29b2898b62d5f7eea3661d358215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10808",
    "kind": "arxiv",
    "version": 1
  }
}