Pith Number

pith:XXELIUVM

pith:2014:XXELIUVM2ZYQWFL2NUKDZHNIKV

not attested not anchored not stored refs pending

No quasi-stable scalaron lump forms after $R^2$ inflation

ICRR), Naoyuki Takeda (Tokyo U., RESCEU), Yuki Watanabe (Tokyo U.

arxiv:1405.3830 v2 · 2014-05-15 · astro-ph.CO · gr-qc · hep-ph · 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{XXELIUVM2ZYQWFL2NUKDZHNIKV}

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	2026-05-18T02:47:32.755729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdc8b452acd6710b157a6d143c9da85571e688131899e87db94a623a670bc7f6

Aliases

arxiv: 1405.3830 · arxiv_version: 1405.3830v2 · doi: 10.48550/arxiv.1405.3830 · pith_short_12: XXELIUVM2ZYQ · pith_short_16: XXELIUVM2ZYQWFL2 · pith_short_8: XXELIUVM

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/XXELIUVM2ZYQWFL2NUKDZHNIKV \
  | 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: bdc8b452acd6710b157a6d143c9da85571e688131899e87db94a623a670bc7f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c5d16fc352e29d0ca9ccf49fb2cd084ac323de04c74a4e5119a606353ba41ee",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-05-15T12:59:37Z",
    "title_canon_sha256": "77ea89551024d991303369d162039817f94f5760ad07f482a90b0b6e11d4f1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3830",
    "kind": "arxiv",
    "version": 2
  }
}