Pith Number

pith:MBOFHBID

pith:2012:MBOFHBIDAXV4UCUXRGIFZ5BR6M

not attested not anchored not stored refs pending

Geometric Measure of Pairwise Quantum Discord for Superpositions of Multipartite Generalized Coherent States

M. Daoud, R. Ahl Laamara

arxiv:1210.8311 v1 · 2012-10-31 · 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{MBOFHBIDAXV4UCUXRGIFZ5BR6M}

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	2026-05-18T01:53:35.058087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

605c53850305ebca0a9789905cf431f316dcf1721880c5347260296d1ed67b01

Aliases

arxiv: 1210.8311 · arxiv_version: 1210.8311v1 · doi: 10.48550/arxiv.1210.8311 · pith_short_12: MBOFHBIDAXV4 · pith_short_16: MBOFHBIDAXV4UCUX · pith_short_8: MBOFHBID

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/MBOFHBIDAXV4UCUXRGIFZ5BR6M \
  | 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: 605c53850305ebca0a9789905cf431f316dcf1721880c5347260296d1ed67b01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b73d98c27c9443d5a946b0ae3d2834447bcfab66082f1bc10bb0f79aa90ef236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-10-31T12:26:48Z",
    "title_canon_sha256": "c3600fc9972f3f6c4fec7205fa73cfb517e665284636ac025a8acb93b4c01b21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8311",
    "kind": "arxiv",
    "version": 1
  }
}