Pith Number

pith:62NHLXRJ

pith:2017:62NHLXRJSJI37RU6UOSAEDDKXX

not attested not anchored not stored refs pending

A new method of measuring center-of-mass velocities of radially pulsating stars from high-resolution spectroscopy

D. Romano, E. Pancino, L. Fossati, N. E. Britavskiy, V. Tsymbal

arxiv:1711.05728 v1 · 2017-11-15 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{62NHLXRJSJI37RU6UOSAEDDKXX}

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	2026-05-18T00:30:29.147706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f69a75de299251bfc69ea3a4020c6abdd6ef81a9a66caf9e6b69b5587ea6b9dc

Aliases

arxiv: 1711.05728 · arxiv_version: 1711.05728v1 · doi: 10.48550/arxiv.1711.05728 · pith_short_12: 62NHLXRJSJI3 · pith_short_16: 62NHLXRJSJI37RU6 · pith_short_8: 62NHLXRJ

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/62NHLXRJSJI37RU6UOSAEDDKXX \
  | 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: f69a75de299251bfc69ea3a4020c6abdd6ef81a9a66caf9e6b69b5587ea6b9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d9842d754626f521a7514ad6bfdb6e164257caa16bb8bfb9d3de561545c5859",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-15T18:53:23Z",
    "title_canon_sha256": "78135dc8893050c1bf290796f0b9148c65578e3232da6558f1ecdb4ed4f67ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05728",
    "kind": "arxiv",
    "version": 1
  }
}