Pith Number

pith:QLCD7KQ2

pith:2014:QLCD7KQ24SJKDNDXR3XM773S7Z

not attested not anchored not stored refs pending

Exploring the full parameter space for an interacting dark energy model with recent observations including redshift-space distortions: Application of the parametrized post-Friedmann approach

Jing-Fei Zhang, Xin Zhang, Yun-He Li

arxiv:1409.7205 v3 · 2014-09-25 · astro-ph.CO · gr-qc · hep-ph · hep-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLCD7KQ24SJKDNDXR3XM773S7Z}

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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

2 papers in Pith

Generalizing the CPL Parametrization through Dark Sector Interaction

Receipt and verification

First computed	2026-05-18T02:31:03.736190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82c43faa1ae492a1b4778eeecfff72fe7af04a36daee8c1a86be0075ac335dfe

Aliases

arxiv: 1409.7205 · arxiv_version: 1409.7205v3 · doi: 10.48550/arxiv.1409.7205 · pith_short_12: QLCD7KQ24SJK · pith_short_16: QLCD7KQ24SJKDNDX · pith_short_8: QLCD7KQ2

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/QLCD7KQ24SJKDNDXR3XM773S7Z \
  | 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: 82c43faa1ae492a1b4778eeecfff72fe7af04a36daee8c1a86be0075ac335dfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9541a01e4392abd2096fa3431afd21a7c611e50fcd60d2ab6fad0ae8f8b723e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-09-25T10:31:52Z",
    "title_canon_sha256": "b5a2c2196601745c3e01b24c4addcc925a3e2d4b55405429ec16f238e3421504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7205",
    "kind": "arxiv",
    "version": 3
  }
}