Pith Number

pith:QBIOSAFC

pith:2014:QBIOSAFCJKI32CKFJ3DBWS3GZE

not attested not anchored not stored refs pending

Blue-tilted Tensor Spectrum and Thermal History of the Universe

Sachiko Kuroyanagi, Shuichiro Yokoyama, Tomo Takahashi

arxiv:1407.4785 v1 · 2014-07-17 · 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{QBIOSAFCJKI32CKFJ3DBWS3GZE}

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

Gravitational waves from axion inflation in the gradient expansion formalism. Part II. Fermionic axion inflation

Constraints on the inflationary vacuum and reheating era from NANOGrav

Receipt and verification

First computed	2026-05-18T02:26:45.393248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8050e900a24a91bd09454ec61b4b66c9186e2d27dac288d7999b562da29ac967

Aliases

arxiv: 1407.4785 · arxiv_version: 1407.4785v1 · doi: 10.48550/arxiv.1407.4785 · pith_short_12: QBIOSAFCJKI3 · pith_short_16: QBIOSAFCJKI32CKF · pith_short_8: QBIOSAFC

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/QBIOSAFCJKI32CKFJ3DBWS3GZE \
  | 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: 8050e900a24a91bd09454ec61b4b66c9186e2d27dac288d7999b562da29ac967

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a7af07eca3ff67ebb57dcc82117e4c70f7238c374c2c3b4b25137d3239446a",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-17T19:30:58Z",
    "title_canon_sha256": "f6f57788cf9d96f99550f272c0f5daffce52633f3520da49ff95a2414491bc78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4785",
    "kind": "arxiv",
    "version": 1
  }
}