Pith Number

pith:6SMJLSLO

pith:2025:6SMJLSLOMRU3KT7G27GIJ2BXTX

not attested not anchored not stored refs pending

Probing the Bounce Energy Scale in Bouncing Cosmologies with Pulsar Timing Arrays

Changhong Li, Junrong Lai

arxiv:2504.19251 v4 · 2025-04-27 · 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{6SMJLSLOMRU3KT7G27GIJ2BXTX}

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

Analytic Gravitational Wave Spectrum in Next-to-Minimal Bouncing Cosmology

Receipt and verification

First computed	2026-07-05T11:16:57.731610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f49895c96e6469b54fe6d7cc84e8379dd2d69c1b0d63f42009bde611812c7451

Aliases

arxiv: 2504.19251 · arxiv_version: 2504.19251v4 · doi: 10.48550/arxiv.2504.19251 · pith_short_12: 6SMJLSLOMRU3 · pith_short_16: 6SMJLSLOMRU3KT7G · pith_short_8: 6SMJLSLO

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/6SMJLSLOMRU3KT7G27GIJ2BXTX \
  | 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: f49895c96e6469b54fe6d7cc84e8379dd2d69c1b0d63f42009bde611812c7451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc1050c8dfdc2ec0964dd1955a39a0f7440b5bdc99d8af8a06338dc6989433b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2025-04-27T14:21:48Z",
    "title_canon_sha256": "3cafa04a83189485ed77bcd16c2bcee6f90eead51034d0046ca228d6dd73d13e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.19251",
    "kind": "arxiv",
    "version": 4
  }
}