Pith Number

pith:DCAYRRRQ

pith:2008:DCAYRRRQUGM4HH5U5667R57EV7

not attested not anchored not stored refs pending

A General Analysis of Non-Gaussianity from Isocurvature Perturbations

Fuminobu Takahashi, Kazunori Nakayama, Masahiro Kawasaki, Teruaki Suyama, Toyokazu Sekiguchi

arxiv:0810.0208 v3 · 2008-10-01 · astro-ph · hep-ph · hep-th

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T02:35:14.565053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188188c630a199c39fb4efbdf8f7e4aff1677038df6b0d1f8336d0b12e5b8130

Aliases

arxiv: 0810.0208 · arxiv_version: 0810.0208v3 · doi: 10.48550/arxiv.0810.0208 · pith_short_12: DCAYRRRQUGM4 · pith_short_16: DCAYRRRQUGM4HH5U · pith_short_8: DCAYRRRQ

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/DCAYRRRQUGM4HH5U5667R57EV7 \
  | 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: 188188c630a199c39fb4efbdf8f7e4aff1677038df6b0d1f8336d0b12e5b8130

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d997cd572aad32e627104faad98eb845a343c07d73f0f3489c3f65b15a51532",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-01T16:25:48Z",
    "title_canon_sha256": "64da0c048ba065e03488b44a4ff2def47ecfc970a52206a098a563d7a641a02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0208",
    "kind": "arxiv",
    "version": 3
  }
}