Pith Number

pith:JZB6VSMK

pith:2023:JZB6VSMKZ77JRYSY2V7OOFYXPN

not attested not anchored not stored refs pending

Distinguishing cosmological models through quantum signatures of primordial perturbations

Rathul Nath Raveendran, Sumanta Chakraborty

arxiv:2302.02584 v2 · 2023-02-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZB6VSMKZ77JRYSY2V7OOFYXPN}

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

Manifestation of quantum entanglement between harmonic oscillators in de Sitter

Receipt and verification

First computed	2026-07-05T08:19:33.825795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e43eac98acffe98e258d57ee717177b49eee3b6100c2c2d0d71ce32b9dba022

Aliases

arxiv: 2302.02584 · arxiv_version: 2302.02584v2 · doi: 10.48550/arxiv.2302.02584 · pith_short_12: JZB6VSMKZ77J · pith_short_16: JZB6VSMKZ77JRYSY · pith_short_8: JZB6VSMK

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/JZB6VSMKZ77JRYSY2V7OOFYXPN \
  | 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: 4e43eac98acffe98e258d57ee717177b49eee3b6100c2c2d0d71ce32b9dba022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da8b4c35851cec7cafe1a934def2b3f498c5f769a5429a0608df59e2c1f5596c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-02-06T06:40:07Z",
    "title_canon_sha256": "0d45710b3297114ceb661466070d99929575e7f30e7ec66c71a420eda8131c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02584",
    "kind": "arxiv",
    "version": 2
  }
}