Pith Number

pith:DEFUUCWM

pith:2020:DEFUUCWMAGEIEAEPJ2R6SKINJ5

not attested not anchored not stored refs pending

Asteroseismology: radial oscillations of neutron stars with realistic equation of state

G. Panotopoulos, I. Lopes, V. Sagun

arxiv:2002.12209 v1 · 2020-02-27 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEFUUCWMAGEIEAEPJ2R6SKINJ5}

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.

Cited by

2 papers in Pith

Slowly rotating condensate dark stars beyond the mean-field approximation

Radial oscillations of quark stars in light of current astrophysical constraints: A comparative study

Receipt and verification

First computed	2026-07-05T00:51:42.519396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190b4a0acc018882008f4ea3e9290d4f4806e6bc2710cd70ce1448c954a01b39

Aliases

arxiv: 2002.12209 · arxiv_version: 2002.12209v1 · doi: 10.48550/arxiv.2002.12209 · pith_short_12: DEFUUCWMAGEI · pith_short_16: DEFUUCWMAGEIEAEP · pith_short_8: DEFUUCWM

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/DEFUUCWMAGEIEAEPJ2R6SKINJ5 \
  | 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: 190b4a0acc018882008f4ea3e9290d4f4806e6bc2710cd70ce1448c954a01b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2642cd77f8f4519f9b08b588a4057bfe7fc8192f34d2bd25502d535c14b6ab19",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-02-27T15:56:47Z",
    "title_canon_sha256": "a46890c4d7172cbe0cdf8e1657ff46826fc7c9d74034fdf529d7e4fbc67e9c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.12209",
    "kind": "arxiv",
    "version": 1
  }
}