Pith Number

pith:PCYA5774

pith:2021:PCYA57744MLNZCEJPPGQALXPPW

not attested not anchored not stored refs pending

Minimal $k$-inflation in light of the conformal metric-affine geometry

Shuichiro Yokoyama, Yuichiro Tada, Yusuke Mikura

arxiv:2103.13045 v3 · 2021-03-24 · 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{PCYA57744MLNZCEJPPGQALXPPW}

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

1 paper in Pith

Friedmann cosmology with hyperfluids

Receipt and verification

First computed	2026-07-05T02:52:01.791793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b00efffce316dc88897bcd002eef7d863dfededceb197feb8b39f44ad04623

Aliases

arxiv: 2103.13045 · arxiv_version: 2103.13045v3 · doi: 10.48550/arxiv.2103.13045 · pith_short_12: PCYA57744MLN · pith_short_16: PCYA57744MLNZCEJ · pith_short_8: PCYA5774

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/PCYA57744MLNZCEJPPGQALXPPW \
  | 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: 78b00efffce316dc88897bcd002eef7d863dfededceb197feb8b39f44ad04623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f191dfbeb663133368e8b463016dcb5fdded91492b2b50941c4d77022856645a",
    "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": "2021-03-24T08:37:47Z",
    "title_canon_sha256": "c62dc3da44263e522733b6a793a9b05da1e633e786a00a83fd886ea8d67ca182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13045",
    "kind": "arxiv",
    "version": 3
  }
}