Pith Number

pith:TKLGX6NH

pith:2021:TKLGX6NHQZSBB6Y43D2TRIV7XB

not attested not anchored not stored refs pending

Impact of PREX-II and combined Radio/NICER/XMM-Newton's mass-radius measurement of PSRJ0740+6620 on the dense matter equation of state

Bhaskar Biswas

arxiv:2105.02886 v3 · 2021-05-06 · 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{TKLGX6NHQZSBB6Y43D2TRIV7XB}

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	2026-07-05T03:32:02.553096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a966bf9a7866410fb1cd8f538a2bfb86f39ca64fbeb3c18d8fb08123e92c9ce

Aliases

arxiv: 2105.02886 · arxiv_version: 2105.02886v3 · doi: 10.48550/arxiv.2105.02886 · pith_short_12: TKLGX6NHQZSB · pith_short_16: TKLGX6NHQZSBB6Y4 · pith_short_8: TKLGX6NH

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/TKLGX6NHQZSBB6Y43D2TRIV7XB \
  | 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: 9a966bf9a7866410fb1cd8f538a2bfb86f39ca64fbeb3c18d8fb08123e92c9ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bca03192e73f34641a5ea176372b602edc09ed4d0c6956426e078349d088eef",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-06T18:00:02Z",
    "title_canon_sha256": "00506e5da5fcb655590bae5b7e8f574bf2d36df44542e922db95931444352dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02886",
    "kind": "arxiv",
    "version": 3
  }
}