Pith Number

pith:ZTAVJ4TC

pith:2014:ZTAVJ4TCR2IMFHVECGWZ6IMVAX

not attested not anchored not stored refs pending

Negativity of quantumness and non-Markovianity in a qubit coupled to a thermal Ising spin bath system

Ye-Qi Zhang, Yixin Zhang, Zheng-Da Hu

arxiv:1410.4285 v1 · 2014-10-16 · 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{ZTAVJ4TCR2IMFHVECGWZ6IMVAX}

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	2026-05-18T01:41:47.990815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccc154f2628e90c29ea411ad9f219505f11c7d8d3a222cf82df6c411ad93c8b5

Aliases

arxiv: 1410.4285 · arxiv_version: 1410.4285v1 · doi: 10.48550/arxiv.1410.4285 · pith_short_12: ZTAVJ4TCR2IM · pith_short_16: ZTAVJ4TCR2IMFHVE · pith_short_8: ZTAVJ4TC

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/ZTAVJ4TCR2IMFHVECGWZ6IMVAX \
  | 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: ccc154f2628e90c29ea411ad9f219505f11c7d8d3a222cf82df6c411ad93c8b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3041133f0bf3d4d5880b8371ba75b2b9f564632c80c19fe8d0ead3c595792ab",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-16T03:01:05Z",
    "title_canon_sha256": "bf050a82325a45e83bfa74be49da1ffbcf07371c2b880c2db9c3c963aed01ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4285",
    "kind": "arxiv",
    "version": 1
  }
}