Pith Number

pith:DVPXI3RH

pith:2011:DVPXI3RHT5VN6EROBEAHYDYB2F

not attested not anchored not stored refs pending

Distinguishing between R^2-inflation and Higgs-inflation

Dmitry Gorbunov, Fedor Bezrukov

arxiv:1111.4397 v2 · 2011-11-18 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVPXI3RHT5VN6EROBEAHYDYB2F}

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	2026-05-18T03:46:49.258548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7

Aliases

arxiv: 1111.4397 · arxiv_version: 1111.4397v2 · doi: 10.48550/arxiv.1111.4397 · pith_short_12: DVPXI3RHT5VN · pith_short_16: DVPXI3RHT5VN6ERO · pith_short_8: DVPXI3RH

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/DVPXI3RHT5VN6EROBEAHYDYB2F \
  | 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: 1d5f746e279f6adf122e09007c0f01d17e15ae07f80b9fd72906a0cd7ecb2ac7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7892c5c4acf08122de5c3d35b6bb3bf57213fea765ebc7ce91a29aa210e961",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-11-18T15:37:59Z",
    "title_canon_sha256": "16b014d2d17c3a68009598594bc1f0e1ebc7cbc104b571b20ffb3a900ff635c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4397",
    "kind": "arxiv",
    "version": 2
  }
}