Pith Number

pith:T4JG7D3D

pith:2013:T4JG7D3DWRQQFGRLVQYMFSZBQN

not attested not anchored not stored refs pending

Gravitational modulated reheating and non-Gaussianity in Supergravity R^2 inflation

Jun'ichi Yokoyama, Yuki Watanabe

arxiv:1303.5191 v3 · 2013-03-21 · hep-th · astro-ph.CO · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4JG7D3DWRQQFGRLVQYMFSZBQN}

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.

Receipt and verification

First computed	2026-05-18T03:21:53.660004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f126f8f63b461029a2bac30c2cb218343f85ad44f13cdd7ae000678046a7308

Aliases

arxiv: 1303.5191 · arxiv_version: 1303.5191v3 · doi: 10.48550/arxiv.1303.5191 · pith_short_12: T4JG7D3DWRQQ · pith_short_16: T4JG7D3DWRQQFGRL · pith_short_8: T4JG7D3D

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/T4JG7D3DWRQQFGRLVQYMFSZBQN \
  | 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: 9f126f8f63b461029a2bac30c2cb218343f85ad44f13cdd7ae000678046a7308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2298754ffd51fe9728004917f0c562109d13fe6459bd0115ea72badc9a9aed41",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-03-21T08:55:00Z",
    "title_canon_sha256": "2fc1d7a5282d4a346c1cf4f831ca55ed6ab40df67707a57fe87f135d41d1b441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5191",
    "kind": "arxiv",
    "version": 3
  }
}