Pith Number

pith:FLOV7YKY

pith:2012:FLOV7YKYSVXU2XEQY325X6MCDT

not attested not anchored not stored refs pending

Entanglement Dynamics of Two Qubits in a Common Bath

Franco Nori, Jian Ma, Xiaoguang Wang, Zhe Sun

arxiv:1202.0688 v2 · 2012-02-03 · 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{FLOV7YKYSVXU2XEQY325X6MCDT}

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	2026-05-18T01:58:35.805160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2add5fe158956f4d5c90c6f5dbf9821cf7fe7c23679b7f05f06e37c413306524

Aliases

arxiv: 1202.0688 · arxiv_version: 1202.0688v2 · doi: 10.48550/arxiv.1202.0688 · pith_short_12: FLOV7YKYSVXU · pith_short_16: FLOV7YKYSVXU2XEQ · pith_short_8: FLOV7YKY

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/FLOV7YKYSVXU2XEQY325X6MCDT \
  | 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: 2add5fe158956f4d5c90c6f5dbf9821cf7fe7c23679b7f05f06e37c413306524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a0f45488ef61855264e07925b56ee05880f0309579ff869dac6a3b2a50092bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-02-03T13:00:14Z",
    "title_canon_sha256": "c7eeb5e83d03368a29942d4afdb12cc75db62d6b922b2b6ee6dfd98b04263096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0688",
    "kind": "arxiv",
    "version": 2
  }
}