Pith Number

pith:O6P637MM

pith:2013:O6P637MMM5KYERC4LNSAFZ2SG6

not attested not anchored not stored refs pending

Testing universal relations of neutron stars with a nonlinear matter-gravity coupling theory

L.-M. Lin, P. T. Leung, Y.-H. Sham

arxiv:1312.1011 v2 · 2013-12-04 · 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{O6P637MMM5KYERC4LNSAFZ2SG6}

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

2 papers in Pith

Studying spherical collapse and its implications in the Eddington-inspired Born-Infeld gravity theory

Receipt and verification

First computed	2026-05-18T01:45:58.910448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

779fedfd8c675582445c5b6402e75237acc7c97043c9bafea3eefe44fc296338

Aliases

arxiv: 1312.1011 · arxiv_version: 1312.1011v2 · doi: 10.48550/arxiv.1312.1011 · pith_short_12: O6P637MMM5KY · pith_short_16: O6P637MMM5KYERC4 · pith_short_8: O6P637MM

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/O6P637MMM5KYERC4LNSAFZ2SG6 \
  | 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: 779fedfd8c675582445c5b6402e75237acc7c97043c9bafea3eefe44fc296338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23bd51a2c61f5295ffdb2190558196e000ac8ef9f9756c2e78d5c92f6cd5d26c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-04T03:20:37Z",
    "title_canon_sha256": "9214529a24765a1a669d0f391de7237e14c68904d13c7e8574e71f3adf1b3cd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1011",
    "kind": "arxiv",
    "version": 2
  }
}