Pith Number

pith:HY63FNUK

pith:2019:HY63FNUKWSYYCEJPMOXGX6OO76

not attested not anchored not stored refs pending

Astrophysical aspects of general relativistic mass twin stars

Alexander Ayriyan, David Blaschke, David Edwin Alvarez-Castillo, Fridolin Weber, Hovik Grigorian, Noshad Khosravi Lagarni

arxiv:1906.02522 v1 · 2019-06-06 · astro-ph.HE · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HY63FNUKWSYYCEJPMOXGX6OO76}

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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

Probing Neutron Star Interiors and the Properties of Cold Ultra-dense Matter with the SKAO

Receipt and verification

First computed	2026-07-05T00:55:57.533325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3db2b68ab4b181112f63ae6bf9ceff84561395c06cb53b3e5de8fd6eb78af7

Aliases

arxiv: 1906.02522 · arxiv_version: 1906.02522v1 · doi: 10.48550/arxiv.1906.02522 · pith_short_12: HY63FNUKWSYY · pith_short_16: HY63FNUKWSYYCEJP · pith_short_8: HY63FNUK

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/HY63FNUKWSYYCEJPMOXGX6OO76 \
  | 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: 3e3db2b68ab4b181112f63ae6bf9ceff84561395c06cb53b3e5de8fd6eb78af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00a1bbda1f3cd11fa8560d0a6cbdc693a8573f8dd188f4e59cd3631b9eebd32",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-06T11:20:56Z",
    "title_canon_sha256": "14926fb6cc3853688e311d17bac59f83bbc4d742af29fd761bcafb39bbed6154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02522",
    "kind": "arxiv",
    "version": 1
  }
}