Pith Number

pith:PTE66DVE

pith:2009:PTE66DVEC6CGQRB6XEUN42U643

not attested not anchored not stored refs pending

Scalar-field Pressure in Induced Gravity with Higgs Potential and Dark Matter

Heinz Dehnen, Hemwati Nandan, Nils M. Bezares-Roder

arxiv:0912.4039 v3 · 2009-12-20 · 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{PTE66DVEC6CGQRB6XEUN42U643}

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	2026-05-18T04:34:46.225781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cc9ef0ea4178468443eb928de6a9ee6ef7425e699bc4750745e141546e1ee54

Aliases

arxiv: 0912.4039 · arxiv_version: 0912.4039v3 · doi: 10.48550/arxiv.0912.4039 · pith_short_12: PTE66DVEC6CG · pith_short_16: PTE66DVEC6CGQRB6 · pith_short_8: PTE66DVE

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/PTE66DVEC6CGQRB6XEUN42U643 \
  | 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: 7cc9ef0ea4178468443eb928de6a9ee6ef7425e699bc4750745e141546e1ee54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcb463e3d527de9bfe663d5dfd0ac3112dd68e093fd066bd29ce5f14fd79733c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-12-20T18:40:06Z",
    "title_canon_sha256": "5840715fa70c145419e91e555857b8d4c60a9287730ca3e20a22d9792689db59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.4039",
    "kind": "arxiv",
    "version": 3
  }
}