Pith Number

pith:4QFYOUTZ

pith:2016:4QFYOUTZQQ4PYY34DJTKEZ32YY

not attested not anchored not stored refs pending

Ultra slow-roll G-inflation

Shin'ichi Hirano, Shuichiro Yokoyama, Tsutomu Kobayashi

arxiv:1604.00141 v2 · 2016-04-01 · astro-ph.CO · gr-qc · 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{4QFYOUTZQQ4PYY34DJTKEZ32YY}

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	2026-05-18T00:58:04.204247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40b8752798438fc637c1a66a2677ac61db8cb31340598a6b68202048f4c8236

Aliases

arxiv: 1604.00141 · arxiv_version: 1604.00141v2 · doi: 10.48550/arxiv.1604.00141 · pith_short_12: 4QFYOUTZQQ4P · pith_short_16: 4QFYOUTZQQ4PYY34 · pith_short_8: 4QFYOUTZ

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/4QFYOUTZQQ4PYY34DJTKEZ32YY \
  | 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: e40b8752798438fc637c1a66a2677ac61db8cb31340598a6b68202048f4c8236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec36d7a1a5c7dbe912e0886a6585a76d356c1c01077b8bce8e8debbe729aa4a3",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-01T06:06:48Z",
    "title_canon_sha256": "f23457136673417f99d4b69e30037c61ff2fd131f053dfe84393c8ccf7a563c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00141",
    "kind": "arxiv",
    "version": 2
  }
}