Pith Number

pith:FEKYRI4Y

pith:2026:FEKYRI4YIMYKE4O3DC6S3AQUYB

not attested not anchored not stored refs pending

Uniform process tensor approach for the calculation of multi-time correlation functions of non-Markovian open systems

Alexander Eisfeld, Konrad Mickiewicz, Matteo Garbellini, Valentin Link, Walter T. Strunz

arxiv:2603.04970 v1 · 2026-03-05 · 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{FEKYRI4YIMYKE4O3DC6S3AQUYB}

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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

Genuine and Non-Genuine Quantum Non-Markovianity: A Unified Information-Theoretic Review

Receipt and verification

First computed	2026-05-21T02:05:00.230261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291588a3984330a271db18bd2d8214c07fc60bc51328e4eb0b5b4c0128f1dabc

Aliases

arxiv: 2603.04970 · arxiv_version: 2603.04970v1 · doi: 10.48550/arxiv.2603.04970 · pith_short_12: FEKYRI4YIMYK · pith_short_16: FEKYRI4YIMYKE4O3 · pith_short_8: FEKYRI4Y

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/FEKYRI4YIMYKE4O3DC6S3AQUYB \
  | 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: 291588a3984330a271db18bd2d8214c07fc60bc51328e4eb0b5b4c0128f1dabc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71cdcb1ae55594f4c478dab507e559a4df97c843df26bbb7a04e1777606617ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-03-05T09:07:37Z",
    "title_canon_sha256": "9d924756104adc7aa5b53c86698f9140c94c6e2c3f8a7f61be5cc9f1749c5839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.04970",
    "kind": "arxiv",
    "version": 1
  }
}