Pith Number

pith:XELBUPDR

pith:2012:XELBUPDRPVGP7BD4TSRLBNPFS7

not attested not anchored not stored refs pending

Dark energy-like stars from nonminimally coupled scalar field

Anja Marunovic, Dubravko Horvat

arxiv:1212.3781 v2 · 2012-12-16 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XELBUPDRPVGP7BD4TSRLBNPFS7}

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

Dynamical Boson Stars

Receipt and verification

First computed	2026-05-18T03:14:39.282688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9161a3c717d4cff847c9ca2b0b5e597c8c43f3c50e6cdcc0d79c6ece5c33746

Aliases

arxiv: 1212.3781 · arxiv_version: 1212.3781v2 · doi: 10.48550/arxiv.1212.3781 · pith_short_12: XELBUPDRPVGP · pith_short_16: XELBUPDRPVGP7BD4 · pith_short_8: XELBUPDR

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/XELBUPDRPVGP7BD4TSRLBNPFS7 \
  | 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: b9161a3c717d4cff847c9ca2b0b5e597c8c43f3c50e6cdcc0d79c6ece5c33746

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "168bf68648e9e66a898241928f6cb61fb5b37237b107adbcddf5be506be823a3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-12-16T12:01:58Z",
    "title_canon_sha256": "acf4f03291dc205fc27cf63704b220b5a3da30f8c9358af240f52b0f23167921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3781",
    "kind": "arxiv",
    "version": 2
  }
}