Pith Number

pith:YLLATOBB

pith:2022:YLLATOBBZ4ARGBZKNQDKKW52Z2

not attested not anchored not stored refs pending

Standardizing reverberation-measured C IV time-lag quasars, and using them with standardized Mg II quasars to constrain cosmological parameters

Bharat Ratra, Bo\.zena Czerny, Mary Loli Mart\'inez-Aldama, Michal Zaja\v{c}ek, Shulei Cao, Swayamtrupta Panda

arxiv:2205.15552 v2 · 2022-05-31 · astro-ph.CO · gr-qc · 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{YLLATOBBZ4ARGBZKNQDKKW52Z2}

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

Constraints on Dark Energy Models Using Late Universe Probes

Receipt and verification

First computed	2026-07-05T04:55:30.046437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2d609b821cf0113072a6c06a55bbaceb79f7dcfc2ef4a36a67371c1b4f39a90

Aliases

arxiv: 2205.15552 · arxiv_version: 2205.15552v2 · doi: 10.48550/arxiv.2205.15552 · pith_short_12: YLLATOBBZ4AR · pith_short_16: YLLATOBBZ4ARGBZK · pith_short_8: YLLATOBB

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/YLLATOBBZ4ARGBZKNQDKKW52Z2 \
  | 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: c2d609b821cf0113072a6c06a55bbaceb79f7dcfc2ef4a36a67371c1b4f39a90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44eb7e8e60237de0881259137495720572d5d1bc60ca0b1e7951c66d28373371",
    "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": "2022-05-31T06:04:18Z",
    "title_canon_sha256": "0e20febdb9d2d1675f44fde59a43de1eccb174123024dd5cf67bf1f4b5af17b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15552",
    "kind": "arxiv",
    "version": 2
  }
}