Pith Number

pith:DF3ZCERP

pith:2025:DF3ZCERPO4SW4PFH3YISO35ORZ

not attested not anchored not stored refs pending

A perturbation theory for multi-time correlation functions in open quantum systems

Piotr Sza\'nkowski

arxiv:2502.19137 v3 · 2025-02-26 · 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{DF3ZCERPO4SW4PFH3YISO35ORZ}

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

Phenomenological quantum mechanics II: deducing the formalism from experimental observations

Receipt and verification

First computed	2026-07-05T12:03:24.805686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197791122f77256e3ca7de11276fae8e65f7138b7a3d50c4a5f04bd7ca59ca51

Aliases

arxiv: 2502.19137 · arxiv_version: 2502.19137v3 · doi: 10.48550/arxiv.2502.19137 · pith_short_12: DF3ZCERPO4SW · pith_short_16: DF3ZCERPO4SW4PFH · pith_short_8: DF3ZCERP

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/DF3ZCERPO4SW4PFH3YISO35ORZ \
  | 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: 197791122f77256e3ca7de11276fae8e65f7138b7a3d50c4a5f04bd7ca59ca51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f507dbdc9b9ce63f9c0ea63c88966a711f0ee152e19bf8d1a7116892207e22cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-26T13:52:13Z",
    "title_canon_sha256": "b128efabcfd03a8f2cf9f05cb6a3e2b91ce64b5b5601a69fc26aa69e01ae8e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19137",
    "kind": "arxiv",
    "version": 3
  }
}