Pith Number

pith:JA2TQWEM

pith:2021:JA2TQWEMESZ7INSWAE7VF2TGNX

not attested not anchored not stored refs pending

Impacts of dark matter on the $f$-mode oscillation of hyperon star

Ankit Kumar, H. C. Das, S. K. Biswal, S. K. Patra

arxiv:2109.01851 v2 · 2021-09-04 · nucl-th · astro-ph.HE · 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{JA2TQWEMESZ7INSWAE7VF2TGNX}

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

Bayesian analysis of density profile of light dark matter elucidating the properties of dark matter admixed neutron stars in the presence of hyperons

Receipt and verification

First computed	2026-07-05T03:36:56.875443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

483538588c24b3f43656013f52ea666dfaa4b178f36f4cb3bd14f3a6470a250f

Aliases

arxiv: 2109.01851 · arxiv_version: 2109.01851v2 · doi: 10.48550/arxiv.2109.01851 · pith_short_12: JA2TQWEMESZ7 · pith_short_16: JA2TQWEMESZ7INSW · pith_short_8: JA2TQWEM

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/JA2TQWEMESZ7INSWAE7VF2TGNX \
  | 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: 483538588c24b3f43656013f52ea666dfaa4b178f36f4cb3bd14f3a6470a250f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b800abafb0f33eb821e29bd5cbe4454d3871014df3349eee54ecd980ace38806",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2021-09-04T11:57:11Z",
    "title_canon_sha256": "575338606a278ccbf3b88c45bb60453d5a2d729cbf291b49270dd915e9c059a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01851",
    "kind": "arxiv",
    "version": 2
  }
}