Pith Number

pith:KQM6NMTC

pith:2013:KQM6NMTC5H4WCF4SDT5CGKLBN5

not attested not anchored not stored refs pending

General monogamy property of global quantum discord and the application

Heng Fan, Li-Ming Zhao, Si-Yuan Liu, Wen-Li Yang, Yu-Ran Zhang

arxiv:1307.4848 v2 · 2013-07-18 · 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{KQM6NMTC5H4WCF4SDT5CGKLBN5}

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	2026-05-18T01:08:36.130381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5419e6b262e9f96117921cfa2329616f657f194570316217092712796edbf51d

Aliases

arxiv: 1307.4848 · arxiv_version: 1307.4848v2 · doi: 10.48550/arxiv.1307.4848 · pith_short_12: KQM6NMTC5H4W · pith_short_16: KQM6NMTC5H4WCF4S · pith_short_8: KQM6NMTC

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/KQM6NMTC5H4WCF4SDT5CGKLBN5 \
  | 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: 5419e6b262e9f96117921cfa2329616f657f194570316217092712796edbf51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44e0c89a2c71b3a24d4f4bf7f57b1a5ef410de5de3f963ba00b4c9a875c1e2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-07-18T07:23:06Z",
    "title_canon_sha256": "b2c2735e57e960899849f6d41232da21058d92dcf7991b9f72b0156bc239da8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4848",
    "kind": "arxiv",
    "version": 2
  }
}