Pith Number

pith:DWMDC4YM

pith:2025:DWMDC4YMBT4RTSYBR5TBKRHGLG

not attested not anchored not stored refs pending

Genesis--Starobinsky inflation can explain the ACT data

Han Gil Choi, Pavel Petrov, Seong Chan Park

arxiv:2509.04832 v1 · 2025-09-05 · 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{DWMDC4YMBT4RTSYBR5TBKRHGLG}

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

3 papers in Pith

The implications of inflation for the last ACT

Harrison-Zeldovich attractor: From Planck to ACT results

Robustness of Starobinsky inflation in a minimal two-field scalar-tensor completion

Receipt and verification

First computed	2026-07-05T12:05:30.486034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d9831730c0cf919cb018f661544e65988227ef34ff381a99de3261fafcbd248

Aliases

arxiv: 2509.04832 · arxiv_version: 2509.04832v1 · doi: 10.48550/arxiv.2509.04832 · pith_short_12: DWMDC4YMBT4R · pith_short_16: DWMDC4YMBT4RTSYB · pith_short_8: DWMDC4YM

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/DWMDC4YMBT4RTSYBR5TBKRHGLG \
  | 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: 1d9831730c0cf919cb018f661544e65988227ef34ff381a99de3261fafcbd248

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbcccd945cc8488a62851ca7d3f03a2a7ed3394f798c0b0be89174c33910f0d4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-09-05T06:24:50Z",
    "title_canon_sha256": "13e4990e2ae4a7151b0f598de214692917450a9990cadbf058ee3d49d799b724"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04832",
    "kind": "arxiv",
    "version": 1
  }
}