Pith Number

pith:WOJKW53Q

pith:2011:WOJKW53QYN2KRQD2MOSVMMBA5L

not attested not anchored not stored refs pending

\delta N versus covariant perturbative approach to non-Gaussianity outside the horizon in multifield inflation

LMU Munich), Yuki Watanabe (ASC

arxiv:1110.2462 v4 · 2011-10-11 · 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{WOJKW53QYN2KRQD2MOSVMMBA5L}

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	2026-05-18T03:23:01.863706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b392ab7770c374a8c07a63a5563020eac0f6f1c2f376e816ac7b03fe4d6c4828

Aliases

arxiv: 1110.2462 · arxiv_version: 1110.2462v4 · doi: 10.48550/arxiv.1110.2462 · pith_short_12: WOJKW53QYN2K · pith_short_16: WOJKW53QYN2KRQD2 · pith_short_8: WOJKW53Q

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/WOJKW53QYN2KRQD2MOSVMMBA5L \
  | 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: b392ab7770c374a8c07a63a5563020eac0f6f1c2f376e816ac7b03fe4d6c4828

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df28dcb3f6bb0efbdd22007432520d822adebf291a3505f7d27aa97b4627b2ff",
    "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": "2011-10-11T18:34:29Z",
    "title_canon_sha256": "d6b24798588fc6e13e89ed8328cb679e6f20cfc15878aaa9f3f561d4a318e5c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2462",
    "kind": "arxiv",
    "version": 4
  }
}