Pith Number

pith:GE64U53T

pith:2019:GE64U53TOI2HY2WI7FMHV2LVIU

not attested not anchored not stored refs pending

Nonclassical primordial gravitational waves from the initial entangled state

Sugumi Kanno

arxiv:1905.06800 v1 · 2019-05-16 · hep-th · gr-qc · hep-ph · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GE64U53TOI2HY2WI7FMHV2LVIU}

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

3 papers in Pith

Squeezed Gravitons and One-Loop Self-Energy under Light-Cone Smearing

Long Inflation Screens Euclidean-Wormhole Initial States

Receipt and verification

First computed	2026-07-05T00:28:09.113919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313dca777372347c6ac8f9587ae9754532b6adfb016bc3567f976d5cd033c8d4

Aliases

arxiv: 1905.06800 · arxiv_version: 1905.06800v1 · doi: 10.48550/arxiv.1905.06800 · pith_short_12: GE64U53TOI2H · pith_short_16: GE64U53TOI2HY2WI · pith_short_8: GE64U53T

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/GE64U53TOI2HY2WI7FMHV2LVIU \
  | 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: 313dca777372347c6ac8f9587ae9754532b6adfb016bc3567f976d5cd033c8d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f32b51cc61a403e80988caaa34634c5a92963e873bb1aa8c580ce3a91ef6fea2",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-05-16T14:47:02Z",
    "title_canon_sha256": "568315434268222a1e4aaa3c2be7a703dbde6dc915e4aba6f3daf88313bc464b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06800",
    "kind": "arxiv",
    "version": 1
  }
}