Pith Number

pith:M63KYZAD

pith:2022:M63KYZADPQQG4WAMR36IHDCYLU

not attested not anchored not stored refs pending

Inflation with Massive Spin-2 Ghosts

Jeffrey Kuntz, Jisuke Kubo, Jonas Rezacek, Philipp Saake

arxiv:2207.14329 v2 · 2022-07-28 · astro-ph.CO · gr-qc · hep-ph · 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{M63KYZADPQQG4WAMR36IHDCYLU}

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

1 paper in Pith

Gauge-independent approach to inflation in quadratic gravity

Receipt and verification

First computed	2026-07-05T05:20:13.430453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b6ac64037c206e580c8efc838c585d2e09b2ff77f5162cdd238afee25bb458

Aliases

arxiv: 2207.14329 · arxiv_version: 2207.14329v2 · doi: 10.48550/arxiv.2207.14329 · pith_short_12: M63KYZADPQQG · pith_short_16: M63KYZADPQQG4WAM · pith_short_8: M63KYZAD

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/M63KYZADPQQG4WAMR36IHDCYLU \
  | 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: 67b6ac64037c206e580c8efc838c585d2e09b2ff77f5162cdd238afee25bb458

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2907a03f94e459cfa58c5ac40d5116b56df2e280f6ddeb8e0480c103a9c6b3f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-28T18:12:40Z",
    "title_canon_sha256": "a10b649c30aba7b4dc0f975e91c64fdbeb73a0f417ed93e19da1b7eec0ff2ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14329",
    "kind": "arxiv",
    "version": 2
  }
}