Pith Number

pith:O7CPVMST

pith:2012:O7CPVMSTTL7ANZVRAPNG62CDHA

not attested not anchored not stored refs pending

Equilibrium Structure and Radial Oscillations of Dark Matter Admixed Neutron Stars

L.-M. Lin, M.-C. Chu, S.-C. Leung

arxiv:1205.1909 v2 · 2012-05-09 · astro-ph.CO · 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{O7CPVMSTTL7ANZVRAPNG62CDHA}

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

Strongly Interacting Dark Matter admixed Neutron Stars

Axial Quasi-normal Modes of Admixed Neutron Stars

Receipt and verification

First computed	2026-05-18T03:54:27.331895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c4fab2539afe06e6b103da6f684338129877c28a8535081ce5609847982441

Aliases

arxiv: 1205.1909 · arxiv_version: 1205.1909v2 · doi: 10.48550/arxiv.1205.1909 · pith_short_12: O7CPVMSTTL7A · pith_short_16: O7CPVMSTTL7ANZVR · pith_short_8: O7CPVMST

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/O7CPVMSTTL7ANZVRAPNG62CDHA \
  | 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: 77c4fab2539afe06e6b103da6f684338129877c28a8535081ce5609847982441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21352c4c9f92c0c51bf42cc45a2659ddaa4bdc36bf853de003f760343c808069",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-09T08:41:50Z",
    "title_canon_sha256": "31a993ef4308e8f053ab880ba695cb2b5a1c24cfb1381784ba542ce3249a1114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1909",
    "kind": "arxiv",
    "version": 2
  }
}