Pith Number

pith:Z67K77VU

pith:2020:Z67K77VULD7VAPXREZHZ74IBQL

not attested not anchored not stored refs pending

Discriminating between Neutron Stars and Black Holes with Imperfect Knowledge of the Maximum Neutron Star Mass

Philippe Landry, Reed Essick

arxiv:2007.01372 v3 · 2020-07-02 · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z67K77VULD7VAPXREZHZ74IBQL}

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

3 papers in Pith

Fast gravitational waveform models for quasi-circular coalescences of neutron star--black hole binaries

Distinguishing Neutron Star vs. Low-Mass Black Hole Binaries with Late Inspiral & Postmerger Gravitational Waves $-$ Sensitivity to Transmuted Black Holes and Non-Annihilating Dark Matter

Gravitational-wave astronomy requires population-informed parameter estimation

Receipt and verification

First computed	2026-07-05T01:55:58.191157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfbeaffeb458ff503ef1264f9ff10182fcb8102793ac2b69a0f920a65d16547b

Aliases

arxiv: 2007.01372 · arxiv_version: 2007.01372v3 · doi: 10.48550/arxiv.2007.01372 · pith_short_12: Z67K77VULD7V · pith_short_16: Z67K77VULD7VAPXR · pith_short_8: Z67K77VU

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/Z67K77VULD7VAPXREZHZ74IBQL \
  | 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: cfbeaffeb458ff503ef1264f9ff10182fcb8102793ac2b69a0f920a65d16547b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c65b7d00e0a4f1b02e9098b8d6706f85deb68417a7e2fccb27da62b083c932c7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-07-02T20:25:52Z",
    "title_canon_sha256": "0028066047fb16f748ba49c4c407105ade2cbb2b964d6cc91ae90683a26e91f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01372",
    "kind": "arxiv",
    "version": 3
  }
}