Pith Number

pith:GDWHNSBW

pith:2024:GDWHNSBWZGFOD6YL7PSES3LMKT

not attested not anchored not stored refs pending

The Early Universe as an Open Quantum System: Complexity and Decoherence

Arpan Bhattacharyya, Arpon Paul, Jacob S. Lund, S. Shajidul Haque, Suddhasattwa Brahma

arxiv:2401.12134 v1 · 2024-01-22 · hep-th · gr-qc · 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{GDWHNSBWZGFOD6YL7PSES3LMKT}

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

6 papers in Pith

The Geometry of Quantum Complexity in Open Systems

A Landscape of Cosmological Decoherence

Schwinger-Keldysh Path Integral for Gauge theories

Directly computing Wigner functions for open quantum systems

Schwinger-Keldysh Path Integral for Gauge theories

Receipt and verification

First computed	2026-07-05T08:21:48.379454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ec76c836c98ae1fb0bfbe4496d6c54ede5ff454a886530befc4dc3cd141830

Aliases

arxiv: 2401.12134 · arxiv_version: 2401.12134v1 · doi: 10.48550/arxiv.2401.12134 · pith_short_12: GDWHNSBWZGFO · pith_short_16: GDWHNSBWZGFOD6YL · pith_short_8: GDWHNSBW

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/GDWHNSBWZGFOD6YL7PSES3LMKT \
  | 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: 30ec76c836c98ae1fb0bfbe4496d6c54ede5ff454a886530befc4dc3cd141830

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0f90072b8d6d579e5d1cb1e8f93c46b52978289b0bd10a08e4b2962a58a758",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-01-22T17:18:50Z",
    "title_canon_sha256": "e9b2011a2bcf644191eb42fbc4fb6e7792d18e0410f92b4d9667fbad5b75034e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.12134",
    "kind": "arxiv",
    "version": 1
  }
}