Pith Number

pith:IRHNC55R

pith:2017:IRHNC55RUKAOOMXOB5DAMYFWSL

not attested not anchored not stored refs pending

Induced gravity, and minimally and conformally coupled scalar fields in Bianchi-I cosmological models

A.A. Starobinsky, A. Tronconi, A.Yu. Kamenshchik, E.O. Pozdeeva, G. Venturi, S.Yu. Vernov

arxiv:1710.02681 v2 · 2017-10-07 · 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{IRHNC55RUKAOOMXOB5DAMYFWSL}

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	2026-05-18T00:24:15.979336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

444ed177b1a280e732ee0f460660b692ccb85103967eaad95f31fba3b8bbaae6

Aliases

arxiv: 1710.02681 · arxiv_version: 1710.02681v2 · doi: 10.48550/arxiv.1710.02681 · pith_short_12: IRHNC55RUKAO · pith_short_16: IRHNC55RUKAOOMXO · pith_short_8: IRHNC55R

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/IRHNC55RUKAOOMXOB5DAMYFWSL \
  | 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: 444ed177b1a280e732ee0f460660b692ccb85103967eaad95f31fba3b8bbaae6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b40e7f8ebd759eb499fa8b2c3aa1d3953d1946aa8ca27e95d114dd4f8597d3f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-10-07T12:54:28Z",
    "title_canon_sha256": "bf31ff18972f5fe4cf7d8da85ec22e7c96423ccf5a2bdeac910792573f5752cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02681",
    "kind": "arxiv",
    "version": 2
  }
}