Pith Number

pith:TQORL3QG

pith:2011:TQORL3QG7Z2E7IIVZ36NQA6I5C

not attested not anchored not stored refs pending

Dynamics of geometric and entropic quantifiers of correlations in open quantum systems

Bruno Bellomo, Giuseppe Compagno, Rosario Lo Franco

arxiv:1104.4043 v3 · 2011-04-20 · 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{TQORL3QG7Z2E7IIVZ36NQA6I5C}

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	2026-05-18T03:50:48.770663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1d15ee06fe744fa115cefcd803c8e880da07d9e681208bd23758e22e0a183d

Aliases

arxiv: 1104.4043 · arxiv_version: 1104.4043v3 · doi: 10.48550/arxiv.1104.4043 · pith_short_12: TQORL3QG7Z2E · pith_short_16: TQORL3QG7Z2E7IIV · pith_short_8: TQORL3QG

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/TQORL3QG7Z2E7IIVZ36NQA6I5C \
  | 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: 9c1d15ee06fe744fa115cefcd803c8e880da07d9e681208bd23758e22e0a183d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6bfaab02044d3474697d97042d3fa11518da2b83b18bf94504c90bf3714197c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-20T14:43:56Z",
    "title_canon_sha256": "c5d07a3df974844de5fcee6407120f37ef2eb7d7fbcb61014292e40e4e164149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4043",
    "kind": "arxiv",
    "version": 3
  }
}