Pith Number

pith:DB3PX6AQ

pith:2015:DB3PX6AQKTA6EOQICQCAITQHUZ

not attested not anchored not stored refs pending

Neutron stars in general second order scalar-tensor theory: the case of non-minimal derivative coupling

Adolfo Cisterna, Massimiliano Rinaldi, T\'erence Delsate

arxiv:1504.05189 v2 · 2015-04-20 · gr-qc · astro-ph.HE · hep-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{DB3PX6AQKTA6EOQICQCAITQHUZ}

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	2026-05-18T01:34:23.479529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1876fbf81054c1e23a081404044e07a67e264216602f2e62ea509a8768f16bf7

Aliases

arxiv: 1504.05189 · arxiv_version: 1504.05189v2 · doi: 10.48550/arxiv.1504.05189 · pith_short_12: DB3PX6AQKTA6 · pith_short_16: DB3PX6AQKTA6EOQI · pith_short_8: DB3PX6AQ

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/DB3PX6AQKTA6EOQICQCAITQHUZ \
  | 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: 1876fbf81054c1e23a081404044e07a67e264216602f2e62ea509a8768f16bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "718a613c665cb6d1e99d28de6ea5756744f446edf780de4e7122f00e52db2cd8",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-20T20:00:42Z",
    "title_canon_sha256": "374c334e279fbe2e811ec5b315a52fa582277455b4ed68acb4d77887bfdc54da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05189",
    "kind": "arxiv",
    "version": 2
  }
}