Pith Number

pith:XDQYTGDI

pith:2004:XDQYTGDIWW5KUDHGB5ED5F4HXG

not attested not anchored not stored refs pending

Gravitational Wave Spectrum in Inflation with Nonclassical States

Doo Jong Song, Sang Pyo Kim, Seoktae Koh

arxiv:gr-qc/0402065 v1 · 2004-02-13 · gr-qc · astro-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{XDQYTGDIWW5KUDHGB5ED5F4HXG}

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.

Cited by

1 paper in Pith

HBT Interferometry and Quantum Nature of Primordial Gravitational Waves in Ho\v{r}ava-Lifshitz Gravity

Receipt and verification

First computed	2026-07-04T16:47:41.525053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e1899868b5baaa0ce60f483e9787b9ba2b9884b0e479b08b89188edc798e7a

Aliases

arxiv: gr-qc/0402065 · arxiv_version: gr-qc/0402065v1 · doi: 10.48550/arxiv.gr-qc/0402065 · pith_short_12: XDQYTGDIWW5K · pith_short_16: XDQYTGDIWW5KUDHG · pith_short_8: XDQYTGDI

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/XDQYTGDIWW5KUDHGB5ED5F4HXG \
  | 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: b8e1899868b5baaa0ce60f483e9787b9ba2b9884b0e479b08b89188edc798e7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53ee136b9742a0d7f168bd083f0fe362531414057922011c9a409a7d2b5b4a95",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-02-13T19:02:25Z",
    "title_canon_sha256": "ba87d7a85ff1bbf47d2bded0e53b7e9ed14e8b2777f1be4a35aa6e9511ee4e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0402065",
    "kind": "arxiv",
    "version": 1
  }
}