Pith Number

pith:LMPCTZBK

pith:2022:LMPCTZBKWW4AGLDBIBP6BHSBVT

not attested not anchored not stored refs pending

Revealing the Cosmic History with Gravitational Waves

Andreas Ringwald, Carlos Tamarit

arxiv:2203.00621 v2 · 2022-03-01 · hep-ph · 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{LMPCTZBKWW4AGLDBIBP6BHSBVT}

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

4 papers in Pith

From inflation to hot big bang -- a tutorial on cosmological perturbations

Primary gravitational waves at high frequencies I: Origin of suppression in the power spectrum

On the importance of radiation-era initial conditions for tensor perturbations

Gravitational Waves from Matter Perturbations of Spectator Scalar Fields

Receipt and verification

First computed	2026-07-05T05:05:31.452567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b1e29e42ab5b8032c61405fe09e41acdded180a7b3878b3f13087f04a760d70

Aliases

arxiv: 2203.00621 · arxiv_version: 2203.00621v2 · doi: 10.48550/arxiv.2203.00621 · pith_short_12: LMPCTZBKWW4A · pith_short_16: LMPCTZBKWW4AGLDB · pith_short_8: LMPCTZBK

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/LMPCTZBKWW4AGLDBIBP6BHSBVT \
  | 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: 5b1e29e42ab5b8032c61405fe09e41acdded180a7b3878b3f13087f04a760d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "516f62e2e198c9c3509ebf3861231dde2b551b4d167accb98abfc114319c825c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2022-03-01T17:06:45Z",
    "title_canon_sha256": "e3835bc8606837f7b50d9a5f2f48ff35c8e2dcf5e3b8142ce7aa1cd23a3ec215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00621",
    "kind": "arxiv",
    "version": 2
  }
}