Pith Number

pith:EPIJXXGZ

pith:2025:EPIJXXGZ37MZWSNTUKIPRUJGSY

not attested not anchored not stored refs pending

The effective phase space and $e$-folding of the Starobinsky and extended Starobinsky model of inflation

Piyabut Burikham, Theppawan Rukpakawong

arxiv:2501.04334 v2 · 2025-01-08 · gr-qc · hep-th

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EPIJXXGZ37MZWSNTUKIPRUJGSY}

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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

The effective phase space and $e$-folding of the Starobinsky and extended Starobinsky model of inflation

Receipt and verification

First computed	2026-07-05T11:27:23.090530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23d09bdcd9dfd99b49b3a290f8d1269621d9afa3d841876c0cd7c006aea31996

Aliases

arxiv: 2501.04334 · arxiv_version: 2501.04334v2 · doi: 10.48550/arxiv.2501.04334 · pith_short_12: EPIJXXGZ37MZ · pith_short_16: EPIJXXGZ37MZWSNT · pith_short_8: EPIJXXGZ

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/EPIJXXGZ37MZWSNTUKIPRUJGSY \
  | 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: 23d09bdcd9dfd99b49b3a290f8d1269621d9afa3d841876c0cd7c006aea31996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776e2c0049dd45161e655f653becf1d7bbafe25e495aba18025ee6590056371d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-08T08:11:02Z",
    "title_canon_sha256": "5e663d2c4a856c57104bf1bed54a952e9d2eddafd4a3ccb52b2418eaa0f41688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04334",
    "kind": "arxiv",
    "version": 2
  }
}