Pith Number

pith:TMWV5AR3

pith:2012:TMWV5AR3MHGX7LRATWDYYPNHR4

not attested not anchored not stored refs pending

Exploring multipartite quantum correlations with the square of quantum discord

Ming-Yong Ye, Na Zhang, Yan-kui Bai, Z. D. Wang

arxiv:1206.2096 v2 · 2012-06-11 · 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{TMWV5AR3MHGX7LRATWDYYPNHR4}

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	2026-05-18T01:57:00.160996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2d5e823b61cd7fae209d878c3da78f1d5068129769b68fcc8c7eda8a72b2ad

Aliases

arxiv: 1206.2096 · arxiv_version: 1206.2096v2 · doi: 10.48550/arxiv.1206.2096 · pith_short_12: TMWV5AR3MHGX · pith_short_16: TMWV5AR3MHGX7LRA · pith_short_8: TMWV5AR3

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/TMWV5AR3MHGX7LRATWDYYPNHR4 \
  | 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: 9b2d5e823b61cd7fae209d878c3da78f1d5068129769b68fcc8c7eda8a72b2ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42b8d461829dc45b2be3ee4a6e5159cd29e919e77f2eb7855550eabb01aec114",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-06-11T04:34:19Z",
    "title_canon_sha256": "ed6c8c5532ad7b5f1760b951ca6bc9407e673cef61eaada4fd03d1e53d6502c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2096",
    "kind": "arxiv",
    "version": 2
  }
}