Pith Number

pith:SXDXXLG4

pith:2016:SXDXXLG423TFNOVTZPTZVLBNBI

not attested not anchored not stored refs pending

Equilibrium and stability of relativistic stars in extended theories of gravity

Aneta Wojnar, Hermano Velten

arxiv:1604.04257 v4 · 2016-04-14 · gr-qc · astro-ph.CO · 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{SXDXXLG423TFNOVTZPTZVLBNBI}

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	2026-05-18T00:54:15.691439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c77bacdcd6e656bab3cbe79aac2d0a2e92395b6a70c966fe644a596bd4ddc6

Aliases

arxiv: 1604.04257 · arxiv_version: 1604.04257v4 · doi: 10.48550/arxiv.1604.04257 · pith_short_12: SXDXXLG423TF · pith_short_16: SXDXXLG423TFNOVT · pith_short_8: SXDXXLG4

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/SXDXXLG423TFNOVTZPTZVLBNBI \
  | 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: 95c77bacdcd6e656bab3cbe79aac2d0a2e92395b6a70c966fe644a596bd4ddc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcf27161064a15cc89b7e6a66905b9c1348bd2db5407e2140b47acf65ffcd5b",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-04-14T18:51:03Z",
    "title_canon_sha256": "bbd97f52b79f695ff6cc9d25e9ed98a31cd116b26d223056e1104676f7342597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04257",
    "kind": "arxiv",
    "version": 4
  }
}