Pith Number

pith:BEDYVNSS

pith:2012:BEDYVNSS4INFYDFLXT7SK74DRY

not attested not anchored not stored refs pending

Four New Observational $H(z)$ Data From Luminous Red Galaxies of Sloan Digital Sky Survey Data Release Seven

Cong Zhang, Han Zhang, Shuo Yuan, Siqi Liu, Tong-Jie Zhang, Yan-Chun Sun

arxiv:1207.4541 v3 · 2012-07-19 · 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{BEDYVNSS4INFYDFLXT7SK74DRY}

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

14 papers in Pith

Brans-Dicke Scalar Field Cosmological Model in Lyra's Geometry

Cosmic Dynamics in Einstein-Cartan Theory: Analysing Hubble Tension through Curvature and Torsion field

Comparative Analysis of EMCEE, Gaussian Process, and Masked Autoregressive Flow in Constraining the Hubble Constant Using Cosmic Chronometers Dataset

Barrow holographic dark energy interacting model in the presence of radiation and matter

EFT of Dark Energy with Cosmic Chronometers: Reconstructing Background EFT Functions

Receipt and verification

First computed	2026-05-18T02:39:32.394911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09078ab652e21a5c0cabbcff257f838e3b1d0fe8be366e50aa7b7311d5180809

Aliases

arxiv: 1207.4541 · arxiv_version: 1207.4541v3 · doi: 10.48550/arxiv.1207.4541 · pith_short_12: BEDYVNSS4INF · pith_short_16: BEDYVNSS4INFYDFL · pith_short_8: BEDYVNSS

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/BEDYVNSS4INFYDFLXT7SK74DRY \
  | 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: 09078ab652e21a5c0cabbcff257f838e3b1d0fe8be366e50aa7b7311d5180809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ff79be3d9465e8a9f43528b4d0451691378a77d3720e16824358dc770f06fe3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-19T03:27:26Z",
    "title_canon_sha256": "e5d025e87dee8c0f66d1b8619353d8ecf8b5b2e60b1c90ff08067242d236161f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4541",
    "kind": "arxiv",
    "version": 3
  }
}