Pith Number

pith:HA73PO4D

pith:2025:HA73PO4DWRG24XLNU26SMYPDAU

not attested not anchored not stored refs pending

Quasi-normal f-modes of anisotropic quark stars in full general relativity

Manjari Bagchi, Sushovan Mondal

arxiv:2504.20589 v1 · 2025-04-29 · 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{HA73PO4DWRG24XLNU26SMYPDAU}

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

Axial $w$-modes of anisotropic neutron stars

Receipt and verification

First computed	2026-07-05T11:03:59.547514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

383fb7bb83b44dae5d6da6bd2661e3053eae2081724e40a57fb61e8c31327881

Aliases

arxiv: 2504.20589 · arxiv_version: 2504.20589v1 · doi: 10.48550/arxiv.2504.20589 · pith_short_12: HA73PO4DWRG2 · pith_short_16: HA73PO4DWRG24XLN · pith_short_8: HA73PO4D

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/HA73PO4DWRG24XLNU26SMYPDAU \
  | 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: 383fb7bb83b44dae5d6da6bd2661e3053eae2081724e40a57fb61e8c31327881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e77f524112d3eb75b3512bbf85a643d7ac3cc4be3e238e98ca28e45a61d9f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-29T09:41:47Z",
    "title_canon_sha256": "3363db6eeabf3498630460ebe05150c5a5ed19c2581aa9020c65f1fad9df4147"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.20589",
    "kind": "arxiv",
    "version": 1
  }
}