Pith Number

pith:HLZKK7EE

pith:2008:HLZKK7EE73OPLY6HBTLJMEGRYK

not attested not anchored not stored refs pending

Dynamics of dark energy with a coupling to dark matter

Christian G. Boehmer, Gabriela Caldera-Cabral, Roy Maartens, Ruth Lazkoz

arxiv:0801.1565 v2 · 2008-01-10 · gr-qc · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLZKK7EE73OPLY6HBTLJMEGRYK}

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

6 papers in Pith

The Status of Single Scalar Field Dark Energy

Effective field theory interpretation of ATLAS measurements involving the Higgs boson, electroweak bosons and the top quark

Classical and Loop Quantum Cosmology of Interacting Dark Energy: A Dynamical System Analysis with Superfluid Dark Matter and Dust Matter

Neutrino mass constraints in interacting dark energy models after DESI DR2

Dark Energy in the DESI Era: A Brief Review of Evidence, Beyond-$\Lambda$CDM Interpretations, and Tensions

Receipt and verification

First computed	2026-07-04T15:28:07.153176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3af2a57c84fedcf5e3c70cd69610d1c28d9ef058ae21ec2cef62c2a3efd603e6

Aliases

arxiv: 0801.1565 · arxiv_version: 0801.1565v2 · doi: 10.48550/arxiv.0801.1565 · pith_short_12: HLZKK7EE73OP · pith_short_16: HLZKK7EE73OPLY6H · pith_short_8: HLZKK7EE

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/HLZKK7EE73OPLY6HBTLJMEGRYK \
  | 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: 3af2a57c84fedcf5e3c70cd69610d1c28d9ef058ae21ec2cef62c2a3efd603e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0daebae96e3ecb62635693f8b395a1f38d95e5eb1b53aec20dc97f287bae33",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-01-10T12:25:51Z",
    "title_canon_sha256": "f5491310c06b0c2d9bba87109c2756c1478b138812ba03dd74cae0a79c5ddde5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.1565",
    "kind": "arxiv",
    "version": 2
  }
}