Pith Number

pith:LKQOMW2Q

pith:2016:LKQOMW2QDGMGPDLXDPUHCBME5R

not attested not anchored not stored refs pending

On neutron stars in f(R) theories: small radii, large masses and large energy emitted in a merger

Alvaro de la Cruz-Dombriz, Felipe J. Llanes-Estrada, Miguel Aparicio Resco, Victor Zapatero Castrillo

arxiv:1602.03880 v4 · 2016-02-11 · gr-qc · astro-ph.CO · 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{LKQOMW2QDGMGPDLXDPUHCBME5R}

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.

Receipt and verification

First computed	2026-05-18T01:04:45.368143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa0e65b501998678d771be8710584ec7e67ff9f492d9023cbf661bc995b00ef

Aliases

arxiv: 1602.03880 · arxiv_version: 1602.03880v4 · doi: 10.48550/arxiv.1602.03880 · pith_short_12: LKQOMW2QDGMG · pith_short_16: LKQOMW2QDGMGPDLX · pith_short_8: LKQOMW2Q

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/LKQOMW2QDGMGPDLXDPUHCBME5R \
  | 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: 5aa0e65b501998678d771be8710584ec7e67ff9f492d9023cbf661bc995b00ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c693e86e65a516ed2d26a434a90fd7a2846630ab3f32496c775975cafbd644ab",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-02-11T20:51:11Z",
    "title_canon_sha256": "428d20f0dc39a97cbb7a00e6486cb5b288c7926cc31353563fa0f978cfaeb589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03880",
    "kind": "arxiv",
    "version": 4
  }
}