Pith Number

pith:MI724Z4Q

pith:2025:MI724Z4QZCO2ZL5MRCUQKMGFDV

not attested not anchored not stored refs pending

Examining the influence of anisotropy on the fundamental mode of nonradial oscillation in neutron stars on a complete general relativistic scheme

C\'esar H. Lenzi, C\'esar O. V. Flores, Gabriel O. Cavalheiro, Jos\'e D. V. Arba\~nil, Juan M. Z. Pretel, Victor B. T. Alves

arxiv:2509.12438 v3 · 2025-09-15 · 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{MI724Z4QZCO2ZL5MRCUQKMGFDV}

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	2026-05-27T01:04:50.669807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

623fae6790c89dacafac88a90530c51d5e5f4aa2beab4d56ff4d8af9eaa54277

Aliases

arxiv: 2509.12438 · arxiv_version: 2509.12438v3 · doi: 10.48550/arxiv.2509.12438 · pith_short_12: MI724Z4QZCO2 · pith_short_16: MI724Z4QZCO2ZL5M · pith_short_8: MI724Z4Q

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/MI724Z4QZCO2ZL5MRCUQKMGFDV \
  | 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: 623fae6790c89dacafac88a90530c51d5e5f4aa2beab4d56ff4d8af9eaa54277

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956305b603e521066783c2728b2be27eaa8b956ca7f24e0b1fff3272902f90be",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-09-15T20:45:04Z",
    "title_canon_sha256": "bfc6d17a095a606c8784d1bfb76ce0d3a0df5bf9257b306ab0b1d7b0e15eadb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.12438",
    "kind": "arxiv",
    "version": 3
  }
}