Pith Number

pith:VVMOJRMA

pith:2013:VVMOJRMA3TDYBG7RLMVQBXGZ46

not attested not anchored not stored refs pending

A polynomial f(R) inflation model

Qing-Guo Huang

arxiv:1309.3514 v2 · 2013-09-13 · 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{VVMOJRMA3TDYBG7RLMVQBXGZ46}

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

2 papers in Pith

The implications of inflation for the last ACT

Primordial black holes formation in inflationary $F(R)$ models with scalar fields

Receipt and verification

First computed	2026-05-18T01:47:41.958417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad58e4c580dcc7809bf15b2b00dcd9e79b71f40686e376681f782ab563aa0c8b

Aliases

arxiv: 1309.3514 · arxiv_version: 1309.3514v2 · doi: 10.48550/arxiv.1309.3514 · pith_short_12: VVMOJRMA3TDY · pith_short_16: VVMOJRMA3TDYBG7R · pith_short_8: VVMOJRMA

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/VVMOJRMA3TDYBG7RLMVQBXGZ46 \
  | 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: ad58e4c580dcc7809bf15b2b00dcd9e79b71f40686e376681f782ab563aa0c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d55177dab154c4a5bd6edd07a18dfa4ac5454adcaa9c1fe70663aaa1fdd522f",
    "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": "2013-09-13T17:12:44Z",
    "title_canon_sha256": "26429dc0b030dd216ad79b2f232df35742bc83e2542635afa0b5dcfd982000a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3514",
    "kind": "arxiv",
    "version": 2
  }
}