Pith Number

pith:Y7FS3VZ5

pith:2014:Y7FS3VZ5QXC4YJJFDAXXCUCBDM

not attested not anchored not stored refs pending

Why should we correct reported pulsation frequencies for stellar line-of-sight Doppler velocity shifts?

A. Miglio, G.R. Davies, R. Handberg, T.L. Campante, W.J. Chaplin, Y. Elsworth

arxiv:1408.7042 v1 · 2014-08-29 · 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{Y7FS3VZ5QXC4YJJFDAXXCUCBDM}

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	2026-05-18T01:42:11.807841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cb2dd73d85c5cc2525182f7150411b31e24bba2d0c2de38fad31c2bad283b4

Aliases

arxiv: 1408.7042 · arxiv_version: 1408.7042v1 · doi: 10.48550/arxiv.1408.7042 · pith_short_12: Y7FS3VZ5QXC4 · pith_short_16: Y7FS3VZ5QXC4YJJF · pith_short_8: Y7FS3VZ5

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/Y7FS3VZ5QXC4YJJFDAXXCUCBDM \
  | 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: c7cb2dd73d85c5cc2525182f7150411b31e24bba2d0c2de38fad31c2bad283b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e14e31a89ea6dd87ee3dffa4adec6b37dff84a0c8235a1ee8ed6e7ef75b0c9b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-29T14:52:57Z",
    "title_canon_sha256": "a2f9292a7691f8fea2168b2245455016f30471b9cbd053adb5b54bebf311eabf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.7042",
    "kind": "arxiv",
    "version": 1
  }
}