Pith Number

pith:DRXBX7GZ

pith:2011:DRXBX7GZ43L2YVBGRDV6RJO2HP

not attested not anchored not stored refs pending

Parity Violation of Gravitons in the CMB Bispectrum

Daisuke Nitta, Maresuke Shiraishi, Shuichiro Yokoyama

arxiv:1108.0175 v3 · 2011-07-31 · 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{DRXBX7GZ43L2YVBGRDV6RJO2HP}

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	2026-05-18T04:02:34.926296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6e1bfcd9e6d7ac542688ebe8a5da3be919b9d119c1656071eed4e663873ecd

Aliases

arxiv: 1108.0175 · arxiv_version: 1108.0175v3 · doi: 10.48550/arxiv.1108.0175 · pith_short_12: DRXBX7GZ43L2 · pith_short_16: DRXBX7GZ43L2YVBG · pith_short_8: DRXBX7GZ

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/DRXBX7GZ43L2YVBGRDV6RJO2HP \
  | 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: 1c6e1bfcd9e6d7ac542688ebe8a5da3be919b9d119c1656071eed4e663873ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22dad64f1f042fd38319b109fa7f58f9f0c2fd50c648ccdbd4611fb13568a4c6",
    "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": "2011-07-31T13:38:07Z",
    "title_canon_sha256": "576ad424634978fc699daf812520e3454909b37dbe9ecd0fd1f1714016a7dc0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0175",
    "kind": "arxiv",
    "version": 3
  }
}