Pith Number

pith:BHDYIKNA

pith:2018:BHDYIKNADQC6W7H4FCH2NUUAWE

not attested not anchored not stored refs pending

Non-commutative measure of quantum correlations under local operations

A. P. Majtey, A. Vald\'es-Hern\'andez, D. G. Bussandri

arxiv:1808.03131 v2 · 2018-08-09 · 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{BHDYIKNADQC6W7H4FCH2NUUAWE}

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	2026-05-17T23:52:45.419426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09c78429a01c05eb7cfc288fa6d280b12b20755239ffb9d4818ec29cc0b611c8

Aliases

arxiv: 1808.03131 · arxiv_version: 1808.03131v2 · doi: 10.48550/arxiv.1808.03131 · pith_short_12: BHDYIKNADQC6 · pith_short_16: BHDYIKNADQC6W7H4 · pith_short_8: BHDYIKNA

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/BHDYIKNADQC6W7H4FCH2NUUAWE \
  | 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: 09c78429a01c05eb7cfc288fa6d280b12b20755239ffb9d4818ec29cc0b611c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e211ad3e655d43f89d85377d9f85a51d6a562fd81c70714b395c7f96fcbfc98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-09T12:57:21Z",
    "title_canon_sha256": "160de0e08d464505957d1b4e943ef1368f31b76c2027a89114a8616f0f779cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03131",
    "kind": "arxiv",
    "version": 2
  }
}