Pith Number

pith:LAWLFVGB

pith:2018:LAWLFVGBNV2Z5O7MYZARLAJ44Z

not attested not anchored not stored refs pending

Radial velocities of RR Lyrae stars in and around NGC 6441

Andrea Kunder, Andreas Koch, Arthur Mills, Christian I. Johnson, Craig Boyle, David M. Nataf, Gordon Bellevue, Joseph Edgecomb, Levi Schilter, Mathew Thomas, R. Michael Rich, Stephen Parker

arxiv:1802.09562 v1 · 2018-02-26 · astro-ph.GA · 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{LAWLFVGBNV2Z5O7MYZARLAJ44Z}

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	2026-05-18T00:18:51.698435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

582cb2d4c16d759ebbecc64115813ce64437becd60f7d4bbf08b1e661a7d10a3

Aliases

arxiv: 1802.09562 · arxiv_version: 1802.09562v1 · doi: 10.48550/arxiv.1802.09562 · pith_short_12: LAWLFVGBNV2Z · pith_short_16: LAWLFVGBNV2Z5O7M · pith_short_8: LAWLFVGB

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/LAWLFVGBNV2Z5O7MYZARLAJ44Z \
  | 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: 582cb2d4c16d759ebbecc64115813ce64437becd60f7d4bbf08b1e661a7d10a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "458b9c51e36868f7c9305dd1e28b18074b7dd04b8f37cb69593ee747e2ae31f8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-26T19:13:44Z",
    "title_canon_sha256": "61a88d17e1121e120b12dbb819993d3e00107ece63e153e3de76273aa12b821a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09562",
    "kind": "arxiv",
    "version": 1
  }
}