Pith Number

pith:2B76AMEJ

pith:2021:2B76AMEJZUVSM3CVNIZYXWFV7T

not attested not anchored not stored refs pending

g-mode Oscillations in Hybrid Stars: A Tale of Two Sounds

Alexandra Semposki, Constantinos Constantinou, Madappa Prakash, Prashanth Jaikumar

arxiv:2101.06349 v3 · 2021-01-16 · nucl-th · astro-ph.SR · 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{2B76AMEJZUVSM3CVNIZYXWFV7T}

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

Non-radial pulsations of gravitationally coupled two-fluid neutron stars in general relativity

Receipt and verification

First computed	2026-07-05T02:49:23.553240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07fe03089cd2b266c556a338bd8b5fcd5c3df3e0a6b66019b3309dbc1adf77a

Aliases

arxiv: 2101.06349 · arxiv_version: 2101.06349v3 · doi: 10.48550/arxiv.2101.06349 · pith_short_12: 2B76AMEJZUVS · pith_short_16: 2B76AMEJZUVSM3CV · pith_short_8: 2B76AMEJ

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/2B76AMEJZUVSM3CVNIZYXWFV7T \
  | 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: d07fe03089cd2b266c556a338bd8b5fcd5c3df3e0a6b66019b3309dbc1adf77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae75127dd9b7c82b4a88c7ffc44405ac14c81ea118b0222ca744cabe4ed6d81",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-01-16T02:04:19Z",
    "title_canon_sha256": "8e5df1a0472458b9dd9a572003a461e1e86c1ae3f23408d16231f489d6d00ec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06349",
    "kind": "arxiv",
    "version": 3
  }
}