Pith Number

pith:MPORQ3UR

pith:2020:MPORQ3URSWUCTSQVODGVM5EWOW

not attested not anchored not stored refs pending

Secondary component of gravitational-wave signal GW190814 as an anisotropic neutron star

Zacharias Roupas

arxiv:2007.10679 v1 · 2020-07-21 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPORQ3URSWUCTSQVODGVM5EWOW}

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

Rotating neutron stars: anisotropy model comparison

Receipt and verification

First computed	2026-07-05T02:11:01.751216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63dd186e9195a829ca1570cd56749675bf5c813d8c2af9d4a3d92a62e3e037de

Aliases

arxiv: 2007.10679 · arxiv_version: 2007.10679v1 · doi: 10.48550/arxiv.2007.10679 · pith_short_12: MPORQ3URSWUC · pith_short_16: MPORQ3URSWUCTSQV · pith_short_8: MPORQ3UR

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/MPORQ3URSWUCTSQVODGVM5EWOW \
  | 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: 63dd186e9195a829ca1570cd56749675bf5c813d8c2af9d4a3d92a62e3e037de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1a339ef682fb7e27aeb17b0381fedc0d4c8f914fb40279f617c929d59ad89f6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-21T09:36:22Z",
    "title_canon_sha256": "0ce0f077878ee7c34a575e947c6b37d500b33d7f6f670ecfb3d4ba67aef0e692"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10679",
    "kind": "arxiv",
    "version": 1
  }
}