Pith Number

pith:SHI4M3OS

pith:2015:SHI4M3OSSIBNUARREGA55UVP3B

not attested not anchored not stored refs pending

Primordial non-Gaussianities of gravitational waves beyond Horndeski

Tsutomu Kobayashi, Yuji Akita

arxiv:1512.01380 v2 · 2015-12-04 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHI4M3OSSIBNUARREGA55UVP3B}

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	2026-05-18T01:20:32.882498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d1c66dd29202da02312181ded2afd87c13bd494b959afcbed289a1874e669a

Aliases

arxiv: 1512.01380 · arxiv_version: 1512.01380v2 · doi: 10.48550/arxiv.1512.01380 · pith_short_12: SHI4M3OSSIBN · pith_short_16: SHI4M3OSSIBNUARR · pith_short_8: SHI4M3OS

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/SHI4M3OSSIBNUARREGA55UVP3B \
  | 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: 91d1c66dd29202da02312181ded2afd87c13bd494b959afcbed289a1874e669a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f121f091205d9c42c337a977c54b8e7a13c1039fb3defb36b9543d320e23e0d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-04T11:50:21Z",
    "title_canon_sha256": "350d033eda2b3a50f11bae2e446a529c2ff87c3f7629e0f685518f779045024a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01380",
    "kind": "arxiv",
    "version": 2
  }
}