Pith Number

pith:FCA3YJOY

pith:2018:FCA3YJOYR7WHWGKYNKSEWUDKPD

not attested not anchored not stored refs pending

Tensor non-Gaussianities from Non-minimal Coupling to the Inflaton

David Wands, Emanuela Dimastrogiovanni, Gianmassimo Tasinato, Matteo Fasiello

arxiv:1810.08866 v2 · 2018-10-20 · 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{FCA3YJOYR7WHWGKYNKSEWUDKPD}

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	2026-05-17T23:53:25.169676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2881bc25d88fec7b19586aa44b506a78cb5deb9513f3a4f46c09e4cd5d8c3042

Aliases

arxiv: 1810.08866 · arxiv_version: 1810.08866v2 · doi: 10.48550/arxiv.1810.08866 · pith_short_12: FCA3YJOYR7WH · pith_short_16: FCA3YJOYR7WHWGKY · pith_short_8: FCA3YJOY

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/FCA3YJOYR7WHWGKYNKSEWUDKPD \
  | 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: 2881bc25d88fec7b19586aa44b506a78cb5deb9513f3a4f46c09e4cd5d8c3042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d9e7b547cab1a4dd36f8c13e91006c9d942b4d359f42dec2a95c7db714cf3fc",
    "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": "2018-10-20T23:26:12Z",
    "title_canon_sha256": "e59a9193cbe9e06687d205b341985c10f74d447b0abb0a8e5254cee4042c5904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08866",
    "kind": "arxiv",
    "version": 2
  }
}