Pith Number

pith:XEWM23DP

pith:2022:XEWM23DPJFOB43HBF5GIFF2BF6

not attested not anchored not stored refs pending

Simulating bulk viscosity in neutron stars. II. Evolution in spherical symmetry

Brynmor Haskell, Giovanni Camelio, Lorenzo Gavassino, Marco Antonelli, Sebastiano Bernuzzi

arxiv:2204.11810 v2 · 2022-04-25 · 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{XEWM23DPJFOB43HBF5GIFF2BF6}

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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

2 papers in Pith

Radial Oscillations of Viscous Stars at Finite Temperature

Bulk viscosity from neutron decays to dark baryons in neutron star matter

Receipt and verification

First computed	2026-07-05T06:11:55.116952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b92ccd6c6f495c1e6ce12f4c8297412f86b57c8888fb5edb02ffc84bf190e36c

Aliases

arxiv: 2204.11810 · arxiv_version: 2204.11810v2 · doi: 10.48550/arxiv.2204.11810 · pith_short_12: XEWM23DPJFOB · pith_short_16: XEWM23DPJFOB43HB · pith_short_8: XEWM23DP

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/XEWM23DPJFOB43HBF5GIFF2BF6 \
  | 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: b92ccd6c6f495c1e6ce12f4c8297412f86b57c8888fb5edb02ffc84bf190e36c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "652e27cad18c3284bda807fc011a2b8d3108c54403f150d9e9bf75e433774442",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-25T17:36:13Z",
    "title_canon_sha256": "dbb569d4d8a7c1c799078d1dd79283d9c91281cdac2b909328b3ab9290406f01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.11810",
    "kind": "arxiv",
    "version": 2
  }
}