Pith Number

pith:QTHUTBUX

pith:2022:QTHUTBUXCKBYNRQCSZ24ZWMWE7

not attested not anchored not stored refs pending

Implicit correlations within phenomenological parametric models of the neutron star equation of state

Isaac Legred, Katerina Chatziioannou, Philippe Landry, Reed Essick

arxiv:2201.06791 v2 · 2022-01-18 · 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{QTHUTBUXCKBYNRQCSZ24ZWMWE7}

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

Equation of State Extrapolation Systematics: Parametric vs. Nonparametric Inference of Neutron Star Structure

Receipt and verification

First computed	2026-07-05T04:10:00.681311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84cf498697128386c6029675ccd99627e8d545494f6fb64a126c61f5feff5ffc

Aliases

arxiv: 2201.06791 · arxiv_version: 2201.06791v2 · doi: 10.48550/arxiv.2201.06791 · pith_short_12: QTHUTBUXCKBY · pith_short_16: QTHUTBUXCKBYNRQC · pith_short_8: QTHUTBUX

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/QTHUTBUXCKBYNRQCSZ24ZWMWE7 \
  | 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: 84cf498697128386c6029675ccd99627e8d545494f6fb64a126c61f5feff5ffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f1baeaf766d3c161aba7173643f963354a2ceff0c8b609b2614bcb397a40cb4",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-01-18T07:42:46Z",
    "title_canon_sha256": "8e2545a8a0ac865c8fbb2cede687e50cec6eb7b93f83ec018e00f74baa8d3b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.06791",
    "kind": "arxiv",
    "version": 2
  }
}