Pith Number

pith:76TCIPHR

pith:2020:76TCIPHRZVOQ7PROEOGAWDKCYE

not attested not anchored not stored refs pending

A reliable description of the radial oscillations of compact stars

Francesco Di Clemente, Francesco Tonelli, Massimo Mannarelli

arxiv:2002.09483 v1 · 2020-02-21 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76TCIPHRZVOQ7PROEOGAWDKCYE}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T01:00:40.473352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffa6243cf1cd5d0fbe2e238c0b0d42c11ff7c2761bc75dd90b78140187f578ab

Aliases

arxiv: 2002.09483 · arxiv_version: 2002.09483v1 · doi: 10.48550/arxiv.2002.09483 · pith_short_12: 76TCIPHRZVOQ · pith_short_16: 76TCIPHRZVOQ7PRO · pith_short_8: 76TCIPHR

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/76TCIPHRZVOQ7PROEOGAWDKCYE \
  | 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: ffa6243cf1cd5d0fbe2e238c0b0d42c11ff7c2761bc75dd90b78140187f578ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c785889ed5950682b5baf77d4f1cdb76357613d211e950621611b74981de6f94",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-02-21T19:48:11Z",
    "title_canon_sha256": "5a3ee53b573057a0a2e623058d1c50468744343ec7cbe918e087512304ed092c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.09483",
    "kind": "arxiv",
    "version": 1
  }
}