Pith Number

pith:RVDJTUPP

pith:2013:RVDJTUPPDO6QGJATZ3GAIGHJWB

not attested not anchored not stored refs pending

On the Starobinsky Model of Inflation from Supergravity

A. Kehagias, A. Riotto, F. Farakos

arxiv:1307.1137 v2 · 2013-07-03 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVDJTUPPDO6QGJATZ3GAIGHJWB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:49:00.020354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4699d1ef1bbd032413cecc0418e9b069be15dc893e9156a2c81a4853874f83

Aliases

arxiv: 1307.1137 · arxiv_version: 1307.1137v2 · doi: 10.48550/arxiv.1307.1137 · pith_short_12: RVDJTUPPDO6Q · pith_short_16: RVDJTUPPDO6QGJAT · pith_short_8: RVDJTUPP

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/RVDJTUPPDO6QGJATZ3GAIGHJWB \
  | 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: 8d4699d1ef1bbd032413cecc0418e9b069be15dc893e9156a2c81a4853874f83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce62bb44f2e9646fb7b5239b92c3fc43d3d9340527a3aa6384370d0b1569d178",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-07-03T20:04:12Z",
    "title_canon_sha256": "74d421765458af2248f6d00752ab6f59e72e50c99981c9d20e783f015eb32a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1137",
    "kind": "arxiv",
    "version": 2
  }
}