Pith Number

pith:FUZ2BH6J

pith:2015:FUZ2BH6JVQP4VHWSXSPGW5FD72

not attested not anchored not stored refs pending

Inflation in a conformally-invariant two-scalar-field theory with an extra $R^2$ term

Kazuharu Bamba, Petr V. Tretyakov, Sergei D. Odintsov

arxiv:1505.00854 v2 · 2015-05-05 · hep-th · astro-ph.CO · gr-qc · 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{FUZ2BH6JVQP4VHWSXSPGW5FD72}

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	2026-05-18T01:37:07.336053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d33a09fc9ac1fca9ed2bc9e6b74a3fe980d8a836d456d562ad986c0bcc3b952

Aliases

arxiv: 1505.00854 · arxiv_version: 1505.00854v2 · doi: 10.48550/arxiv.1505.00854 · pith_short_12: FUZ2BH6JVQP4 · pith_short_16: FUZ2BH6JVQP4VHWS · pith_short_8: FUZ2BH6J

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/FUZ2BH6JVQP4VHWSXSPGW5FD72 \
  | 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: 2d33a09fc9ac1fca9ed2bc9e6b74a3fe980d8a836d456d562ad986c0bcc3b952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03580fecd6c2456d7e696cf6a68e598618390fb3b0d3f5c6fdac61bcf6ca38c3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-05T01:16:45Z",
    "title_canon_sha256": "5f2f7d6fc45d2a236be6af34ca3c952315e6636f82c0be3e4b2113685f1cf469"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00854",
    "kind": "arxiv",
    "version": 2
  }
}