Pith Number

pith:3T55FGXI

pith:2022:3T55FGXI3H4EHIGM44DIZNVB5F

not attested not anchored not stored refs pending

Bouncing Cosmology in VCDM

Alexander Ganz, Paul Martens, Ryo Namba, Shinji Mukohyama

arxiv:2212.13561 v2 · 2022-12-27 · gr-qc · astro-ph.CO · 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{3T55FGXI3H4EHIGM44DIZNVB5F}

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

2 papers in Pith

Kinematic Probes of Type-II MMG: Pad\'e Cosmographic Analysis of VCDM

$\Lambda_{\rm s}$CDM cosmology from a type-II minimally modified gravity

Receipt and verification

First computed	2026-07-05T06:04:53.250446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcfbd29ae8d9f843a0cce7068cb6a1e956a7ae8e04174fc30185dc846423b138

Aliases

arxiv: 2212.13561 · arxiv_version: 2212.13561v2 · doi: 10.48550/arxiv.2212.13561 · pith_short_12: 3T55FGXI3H4E · pith_short_16: 3T55FGXI3H4EHIGM · pith_short_8: 3T55FGXI

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/3T55FGXI3H4EHIGM44DIZNVB5F \
  | 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: dcfbd29ae8d9f843a0cce7068cb6a1e956a7ae8e04174fc30185dc846423b138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db253ba9f36209cf2f9643488d713ad9bd30298951dac9bba025de6e0df5812",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-12-27T17:30:55Z",
    "title_canon_sha256": "4640e8343a74bc78b222977def97513e250b53391fc34967d9e396bdd8fceba5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.13561",
    "kind": "arxiv",
    "version": 2
  }
}