Pith Number

pith:G5HMRMB3

pith:2025:G5HMRMB3EQGMM7COFPYSILHRW3

not attested not anchored not stored refs pending

Hidden Twin Star Solutions from an Agnostic Speed-of-Sound Model: Confronting XTE J1814--338's Extreme Compactness

Chun Huang, Tianzhe Zhou

arxiv:2504.08662 v2 · 2025-04-11 · astro-ph.HE · gr-qc · 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{G5HMRMB3EQGMM7COFPYSILHRW3}

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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

3 papers in Pith

GPU-Accelerated X-ray Pulse Profile Modeling

Bayesian Inference of Dense-Matter Equations of State from Small-Radius Compact Stars with Twin-Star Scenarios

Combining the Mass--Radius Posteriors of J0030+0451 Allowing for Unknown Model Systematics

Receipt and verification

First computed	2026-07-05T10:49:53.327872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

374ec8b03b240cc67c4e2bf1242cf1b6e9da9e4445c8c051cc8dcc0f10e870ad

Aliases

arxiv: 2504.08662 · arxiv_version: 2504.08662v2 · doi: 10.48550/arxiv.2504.08662 · pith_short_12: G5HMRMB3EQGM · pith_short_16: G5HMRMB3EQGMM7CO · pith_short_8: G5HMRMB3

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/G5HMRMB3EQGMM7COFPYSILHRW3 \
  | 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: 374ec8b03b240cc67c4e2bf1242cf1b6e9da9e4445c8c051cc8dcc0f10e870ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "976ad2ee2a28327594a26daf687650a39a4af872c7d0a8003211e5d9e92ba90a",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-04-11T16:11:19Z",
    "title_canon_sha256": "3e44aa8211c37c13a783c0d2dfb15fcd5aa8163062eaeb64b57fd2bb071a350c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.08662",
    "kind": "arxiv",
    "version": 2
  }
}