Pith Number

pith:ZKC67KPI

pith:2018:ZKC67KPI4MTA4ZBK3QNAH5JBAZ

not attested not anchored not stored refs pending

Gauss-Bonnet inflation and swampland

Yungui Gong, Zhu Yi

arxiv:1811.01625 v1 · 2018-11-05 · gr-qc · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKC67KPI4MTA4ZBK3QNAH5JBAZ}

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

Positive Running of the Spectral Index for Scalar Theory and Modified Gravity

Receipt and verification

First computed	2026-05-18T00:01:33.750336Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca85efa9e8e3260e642adc1a03f5210665cca573942c53236645a5b30cd8cfc0

Aliases

arxiv: 1811.01625 · arxiv_version: 1811.01625v1 · doi: 10.48550/arxiv.1811.01625 · pith_short_12: ZKC67KPI4MTA · pith_short_16: ZKC67KPI4MTA4ZBK · pith_short_8: ZKC67KPI

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/ZKC67KPI4MTA4ZBK3QNAH5JBAZ \
  | 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: ca85efa9e8e3260e642adc1a03f5210665cca573942c53236645a5b30cd8cfc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b708e19935d82456000105985211037aea51cbcc3df750de37ca63a3383250b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-05T11:46:16Z",
    "title_canon_sha256": "247aaefe6cb9169366304a412e605609db6f29735adf0eae1834f42445255f3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01625",
    "kind": "arxiv",
    "version": 1
  }
}