Pith Number

pith:KLRUZMX7

pith:2025:KLRUZMX7IYQ5LTIHBUCKCT7BNW

not attested not anchored not stored refs pending

Systematics from NICER Pulse Profiles Drive Uncertainty in Multi-Messenger Inference of the Neutron Star Equation of State

Bhaskar Biswas, Prasanta Char

arxiv:2507.12540 v1 · 2025-07-16 · 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{KLRUZMX7IYQ5LTIHBUCKCT7BNW}

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	2026-07-05T11:38:34.191796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52e34cb2ff4621d5cd070d04a14fe16d85720078668bb20caa0ff187cb7c4923

Aliases

arxiv: 2507.12540 · arxiv_version: 2507.12540v1 · doi: 10.48550/arxiv.2507.12540 · pith_short_12: KLRUZMX7IYQ5 · pith_short_16: KLRUZMX7IYQ5LTIH · pith_short_8: KLRUZMX7

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/KLRUZMX7IYQ5LTIHBUCKCT7BNW \
  | 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: 52e34cb2ff4621d5cd070d04a14fe16d85720078668bb20caa0ff187cb7c4923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b32533a2c9dd11e826341a80a65328448883f6203633b7215985ff05b77d1eb",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-16T18:00:09Z",
    "title_canon_sha256": "ec44aa448b97a954fafcce61807a9096faceacf2627a0399a648e07b61032579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12540",
    "kind": "arxiv",
    "version": 1
  }
}