Pith Number

pith:N3YSNQRZ

pith:2023:N3YSNQRZN6ESBNRB2WWTCKP4CU

not attested not anchored not stored refs pending

Rise and fall of entanglement between two qubits in a non-Markovian bath

Christian Otto, Giovanna Morigi, Rapha\"el Menu, Sayan Roy

arxiv:2303.13301 v2 · 2023-03-23 · 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{N3YSNQRZN6ESBNRB2WWTCKP4CU}

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.

Receipt and verification

First computed	2026-07-05T07:14:10.471455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef126c2396f8920b621d5ad3129fc15315dc2fb8a7f148cdec38d1a6e68492d

Aliases

arxiv: 2303.13301 · arxiv_version: 2303.13301v2 · doi: 10.48550/arxiv.2303.13301 · pith_short_12: N3YSNQRZN6ES · pith_short_16: N3YSNQRZN6ESBNRB · pith_short_8: N3YSNQRZ

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/N3YSNQRZN6ESBNRB2WWTCKP4CU \
  | 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: 6ef126c2396f8920b621d5ad3129fc15315dc2fb8a7f148cdec38d1a6e68492d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41dd6cb130f83731a3a4301f2b5e16a7c655dd5b10e8f1f078edc031da2d8442",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-23T14:38:47Z",
    "title_canon_sha256": "110f777ea48c5ae7368b02de680f2f3336c9b46ef1c550cd7e703f1324779cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.13301",
    "kind": "arxiv",
    "version": 2
  }
}