Pith Number

pith:CGXI46EH

pith:2020:CGXI46EHLQ5URVYQVC52QUOBXM

not attested not anchored not stored refs pending

Weighing massive neutron star with screening gravity: A look on PSR J0740+6620 and GW190814 secondary component

Jaziel G. Coelho, Jos\'e C. N. de Araujo, Rafael C. Nunes

arxiv:2008.10395 v2 · 2020-08-14 · 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{CGXI46EHLQ5URVYQVC52QUOBXM}

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

Reconciling GW170817 and GW190814 with a Nonmonotonic Sound-Speed Equation of State

Receipt and verification

First computed	2026-07-05T01:57:06.617770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11ae8e78875c3b48d710a8bba851c1bb00840d0642dddb115b6834dadae1e52a

Aliases

arxiv: 2008.10395 · arxiv_version: 2008.10395v2 · doi: 10.48550/arxiv.2008.10395 · pith_short_12: CGXI46EHLQ5U · pith_short_16: CGXI46EHLQ5URVYQ · pith_short_8: CGXI46EH

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/CGXI46EHLQ5URVYQVC52QUOBXM \
  | 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: 11ae8e78875c3b48d710a8bba851c1bb00840d0642dddb115b6834dadae1e52a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97b24de43f1795d14fcefdf58d1e120bd65717fccc30fa0f7edbc8255656d5e0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-08-14T12:06:12Z",
    "title_canon_sha256": "bc206007e4f7de46dfc800c8e324ea07174492b6014b297ef882071b887df317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10395",
    "kind": "arxiv",
    "version": 2
  }
}