Pith Number

pith:MKMJJ3PR

pith:2012:MKMJJ3PR7GG7X5H4GWZWYIV6CD

not attested not anchored not stored refs pending

Two-scalar-field model for the interaction of dark energy and dark matter

Jorge P\'aramos, Orfeu Bertolami, Pedro Carrilho

arxiv:1206.2589 v3 · 2012-06-12 · gr-qc · astro-ph.CO · hep-ph · 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{MKMJJ3PR7GG7X5H4GWZWYIV6CD}

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

Interacting Scalar Fields as Dark Energy and Dark Matter in Einstein scalar Gauss Bonnet Gravity

Receipt and verification

First computed	2026-05-18T03:38:04.956261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629894edf1f98dfbf4fc35b36c22be10eae3bf101692227dce9971ffcfea68cd

Aliases

arxiv: 1206.2589 · arxiv_version: 1206.2589v3 · doi: 10.48550/arxiv.1206.2589 · pith_short_12: MKMJJ3PR7GG7 · pith_short_16: MKMJJ3PR7GG7X5H4 · pith_short_8: MKMJJ3PR

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/MKMJJ3PR7GG7X5H4GWZWYIV6CD \
  | 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: 629894edf1f98dfbf4fc35b36c22be10eae3bf101692227dce9971ffcfea68cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98db51a91cd854bf0b240f3cd743be028ca711839c6ff9de4a26a1b93d9064e9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-06-12T16:53:52Z",
    "title_canon_sha256": "ae2b1b7c2e29d88f442a4238126cc94d3cb03a81e18fe3e206e61dfd108c653b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2589",
    "kind": "arxiv",
    "version": 3
  }
}