Pith Number

pith:5DJUV65V

pith:2019:5DJUV65VMUNO5WM4TLHG6CLUKX

not attested not anchored not stored refs pending

Quantum Cosmology and the Inflationary Spectra from a Non-Minimally Coupled Inflaton

A. Tronconi, A. Y. Kamenshchik, G. Venturi

arxiv:1911.10918 v1 · 2019-11-25 · gr-qc · astro-ph.CO · 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{5DJUV65VMUNO5WM4TLHG6CLUKX}

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	2026-07-05T00:38:29.433180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d34afbb5651aeed99c9ace6f097455c1783ed939305b109848ef5c7439e650

Aliases

arxiv: 1911.10918 · arxiv_version: 1911.10918v1 · doi: 10.48550/arxiv.1911.10918 · pith_short_12: 5DJUV65VMUNO · pith_short_16: 5DJUV65VMUNO5WM4 · pith_short_8: 5DJUV65V

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/5DJUV65VMUNO5WM4TLHG6CLUKX \
  | 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: e8d34afbb5651aeed99c9ace6f097455c1783ed939305b109848ef5c7439e650

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c4f1e76a52c948daaa7cb7712382666414b74eb15afe23d457ae4283ca6b51",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-25T13:52:30Z",
    "title_canon_sha256": "d0cc9cc08adc1f6c6e14c70b60437874e459237176a023be93c555c4bc279e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.10918",
    "kind": "arxiv",
    "version": 1
  }
}