Pith Number

pith:RCXUKFEO

pith:2012:RCXUKFEOSZFEHUZSZ7HCGSD37J

not attested not anchored not stored refs pending

Examining the evidence for dynamical dark energy

Gong-Bo Zhao, Levon Pogosian, Robert G. Crittenden, Xinmin Zhang

arxiv:1207.3804 v2 · 2012-07-16 · astro-ph.CO

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCXUKFEOSZFEHUZSZ7HCGSD37J}

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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

5 papers in Pith

Evidence for evolving dark energy from DESI DR2 BAO and Pantheon$^+$, DES-Dovekie, and Union3

The Quintom theory of dark energy after DESI DR2

New constraints on cosmic anisotropy from galaxy clusters using an improved dipole fitting method

Extended Dark Energy analysis using DESI DR2 BAO measurements

Do equation of state parametrizations of dark energy faithfully capture the dynamics of the late universe?

Receipt and verification

First computed	2026-05-18T03:30:27.992034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88af45148e964a43d332cfce23487bfa7ca832a9ff94d05df46c30235ff9779c

Aliases

arxiv: 1207.3804 · arxiv_version: 1207.3804v2 · doi: 10.48550/arxiv.1207.3804 · pith_short_12: RCXUKFEOSZFE · pith_short_16: RCXUKFEOSZFEHUZS · pith_short_8: RCXUKFEO

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/RCXUKFEOSZFEHUZSZ7HCGSD37J \
  | 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: 88af45148e964a43d332cfce23487bfa7ca832a9ff94d05df46c30235ff9779c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aeb719929c0947a3bcce6787ebb4f24cf61649301d726d568ee8f942d99242f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-16T20:00:05Z",
    "title_canon_sha256": "e3a2c55b3697b3f08137917f9c1a726af8dd7ba83f80d129d7d3b9a5cedc88f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3804",
    "kind": "arxiv",
    "version": 2
  }
}