Pith Number

pith:6QR4MSLD

pith:2020:6QR4MSLD3VGEOEPBCTOKLXEYKJ

not attested not anchored not stored refs pending

Constraining the equation of state in modified gravity via universal relations

Daniela D. Doneva, Victor I. Danchev

arxiv:2010.07392 v1 · 2020-10-14 · 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{6QR4MSLD3VGEOEPBCTOKLXEYKJ}

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

Donutization Inside Neutron Stars: Shell-Localized Scalar Fields

Receipt and verification

First computed	2026-07-05T02:12:08.338452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f423c64963dd4c4711e114dca5dc98525c3242d7fdce75b95fbde0436da0d6f0

Aliases

arxiv: 2010.07392 · arxiv_version: 2010.07392v1 · doi: 10.48550/arxiv.2010.07392 · pith_short_12: 6QR4MSLD3VGE · pith_short_16: 6QR4MSLD3VGEOEPB · pith_short_8: 6QR4MSLD

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/6QR4MSLD3VGEOEPBCTOKLXEYKJ \
  | 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: f423c64963dd4c4711e114dca5dc98525c3242d7fdce75b95fbde0436da0d6f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71e82a5533a093367c5d6154482c689c4cd1cfff8ae3cd3a33b07dc7e89c69d3",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-10-14T20:26:05Z",
    "title_canon_sha256": "2e230e54f916bab5634e0e4c6cd2e5ad7c8be5da20b2633bb2c1e6eec7a8c79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07392",
    "kind": "arxiv",
    "version": 1
  }
}