Pith Number

pith:N7ZNWURI

pith:2020:N7ZNWURIB6O4WT7Z5622SITWTN

not attested not anchored not stored refs pending

Indirect detection of Cosmological Constant from interacting open quantum system

Abinash Swain, Nitin Gupta, Rathindra Nath Das, Satyaki Chowdhury, Sayantan Choudhury, Subhashish Banerjee, Sudhakar Panda

arxiv:2004.13058 v5 · 2020-04-27 · hep-th · cond-mat.stat-mech · 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{N7ZNWURIB6O4WT7Z5622SITWTN}

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

Directly computing Wigner functions for open quantum systems

Receipt and verification

First computed	2026-07-05T04:32:47.330545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ff2db52280f9dcb4ff9efb5a922769b6b23cf11d8b906649a25c7dee8dab606

Aliases

arxiv: 2004.13058 · arxiv_version: 2004.13058v5 · doi: 10.48550/arxiv.2004.13058 · pith_short_12: N7ZNWURIB6O4 · pith_short_16: N7ZNWURIB6O4WT7Z · pith_short_8: N7ZNWURI

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/N7ZNWURIB6O4WT7Z5622SITWTN \
  | 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: 6ff2db52280f9dcb4ff9efb5a922769b6b23cf11d8b906649a25c7dee8dab606

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b291d4cdac588fe16a20815ef093a6c519c5bd764a5f06c90ecfb5771f79346",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-04-27T18:00:26Z",
    "title_canon_sha256": "92a9d80d57a8230fa6a8a575208e135f8b959324c0246dd719b9304340365b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13058",
    "kind": "arxiv",
    "version": 5
  }
}