Pith Number

pith:IYG7RSWY

pith:2017:IYG7RSWYGJ7FOBWAHOS45RXZWR

not attested not anchored not stored refs pending

Detailed investigation of the duration of inflation in loop quantum cosmology for a Bianchi-I universe with different inflaton potentials and initial conditions

Aur\'elien Barrau, Killian Martineau, Susanne Schander

arxiv:1701.02703 v2 · 2017-01-10 · gr-qc · astro-ph.CO · 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{IYG7RSWYGJ7FOBWAHOS45RXZWR}

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	2026-05-18T00:46:13.204665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

460df8cad8327e5706c03ba5cec6f9b459128e3b5ad798d912d4c2b114366583

Aliases

arxiv: 1701.02703 · arxiv_version: 1701.02703v2 · doi: 10.48550/arxiv.1701.02703 · pith_short_12: IYG7RSWYGJ7F · pith_short_16: IYG7RSWYGJ7FOBWA · pith_short_8: IYG7RSWY

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/IYG7RSWYGJ7FOBWAHOS45RXZWR \
  | 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: 460df8cad8327e5706c03ba5cec6f9b459128e3b5ad798d912d4c2b114366583

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e6b4dc5193db5793c59e83fb5371aa292e617ea62ed8636e52a921d822eb418",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-01-10T17:43:09Z",
    "title_canon_sha256": "4da1927b8591b7ca708953bab80d43984ef61996a0d3ef929afe2b4c386ddf38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02703",
    "kind": "arxiv",
    "version": 2
  }
}