Pith Number

pith:NQTBRQHS

pith:2014:NQTBRQHSHREVBOJO2LM2P5NBOG

not attested not anchored not stored refs pending

Unifying approach to the quantification of bipartite correlations by Bures distance

Gerardo Adesso, Marco Cianciaruso, Rosario Lo Franco, Thomas R. Bromley

arxiv:1404.1409 v3 · 2014-04-04 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQTBRQHSHREVBOJO2LM2P5NBOG}

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	2026-05-18T02:42:05.929669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c2618c0f23c4950b92ed2d9a7f5a1718749719ca06ccbab44683f61446c8262

Aliases

arxiv: 1404.1409 · arxiv_version: 1404.1409v3 · doi: 10.48550/arxiv.1404.1409 · pith_short_12: NQTBRQHSHREV · pith_short_16: NQTBRQHSHREVBOJO · pith_short_8: NQTBRQHS

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/NQTBRQHSHREVBOJO2LM2P5NBOG \
  | 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: 6c2618c0f23c4950b92ed2d9a7f5a1718749719ca06ccbab44683f61446c8262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42312c2fb30c4a248a22344e35742c41e0cd31d17a70db5b0de72a496836c44e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-04T23:00:52Z",
    "title_canon_sha256": "d32fda445c544041f877ccd475e15f8658fdddf05e4c4514d9cac508bab4ee92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1409",
    "kind": "arxiv",
    "version": 3
  }
}