Pith Number

pith:HEP6OY3F

pith:2022:HEP6OY3F7S4QTKV43M3VEYLT6R

not attested not anchored not stored refs pending

Exploiting the Einstein Telescope to solve the Hubble tension

Daniele Vernieri, Ivan de Martino, Matteo Califano, Salvatore Capozziello

arxiv:2208.13999 v2 · 2022-08-30 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEP6OY3F7S4QTKV43M3VEYLT6R}

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

Unifying Early and Late Dark Energy: Dynamical Requirements and Obstructions

Receipt and verification

First computed	2026-07-05T06:21:13.393107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

391fe76365fcb909aabcdb37526173f46fe90c26a7ab2d31373e5d71653a5657

Aliases

arxiv: 2208.13999 · arxiv_version: 2208.13999v2 · doi: 10.48550/arxiv.2208.13999 · pith_short_12: HEP6OY3F7S4Q · pith_short_16: HEP6OY3F7S4QTKV4 · pith_short_8: HEP6OY3F

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/HEP6OY3F7S4QTKV43M3VEYLT6R \
  | 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: 391fe76365fcb909aabcdb37526173f46fe90c26a7ab2d31373e5d71653a5657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead0a70500ac33fa9265c2bbe9fdf09431c0cd60d3c330ff6073c8a8407175b8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-08-30T05:50:55Z",
    "title_canon_sha256": "4102bb7a230798521023b8181f2e7587e615b3cdf861f288fdd99fa0861de4e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.13999",
    "kind": "arxiv",
    "version": 2
  }
}