Pith Number

pith:YK7QOIA6

pith:2016:YK7QOIA6AYXOK4KOX5AXZS5PTS

not attested not anchored not stored refs pending

Precision Predictions for the Primordial Power Spectra from f(R) Models of Inflation

D. J. Brooker (Florida), R. P. Woodard (Florida), S. D. Odintsov (Barcelona)

arxiv:1606.05879 v2 · 2016-06-19 · gr-qc · 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{YK7QOIA6AYXOK4KOX5AXZS5PTS}

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

Improving Slow-Roll Estimates in Starobinsky Inflation Using Analytic Hubble Parameter

Receipt and verification

First computed	2026-05-18T01:05:12.192815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2bf07201e062ee5714ebf417ccbaf9c9f602d1bc2adf9d0d793a780aa85db9e

Aliases

arxiv: 1606.05879 · arxiv_version: 1606.05879v2 · doi: 10.48550/arxiv.1606.05879 · pith_short_12: YK7QOIA6AYXO · pith_short_16: YK7QOIA6AYXOK4KO · pith_short_8: YK7QOIA6

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/YK7QOIA6AYXOK4KOX5AXZS5PTS \
  | 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: c2bf07201e062ee5714ebf417ccbaf9c9f602d1bc2adf9d0d793a780aa85db9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a7845b7496eee1c7b53ce001aec03b2b664ae3e9bca3d7e8202d9128fca12ef",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-06-19T15:07:13Z",
    "title_canon_sha256": "0ab3449f11a5def65c118c4e893d0a0eb499a02afabb6dd55f8e395ac0e77a44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05879",
    "kind": "arxiv",
    "version": 2
  }
}