Pith Number

pith:KCJKHFWS

pith:2013:KCJKHFWSEN47REHA4BYQUAPWL5

not attested not anchored not stored refs pending

Super-quantum correlation and geometry for Bell-diagonal states with weak measurements

Heng Fan, Shao-Ming Fei, Teng Ma, Yao-Kun Wang, Zhi-Xi Wang

arxiv:1302.4039 v4 · 2013-02-17 · 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{KCJKHFWSEN47REHA4BYQUAPWL5}

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	2026-05-18T03:01:24.407801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5092a396d22379f890e0e0710a01f65f5445b2f5f3de163c27e537e2ef817be5

Aliases

arxiv: 1302.4039 · arxiv_version: 1302.4039v4 · doi: 10.48550/arxiv.1302.4039 · pith_short_12: KCJKHFWSEN47 · pith_short_16: KCJKHFWSEN47REHA · pith_short_8: KCJKHFWS

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/KCJKHFWSEN47REHA4BYQUAPWL5 \
  | 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: 5092a396d22379f890e0e0710a01f65f5445b2f5f3de163c27e537e2ef817be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1126d7cdd65adf1717177e9968bf229acf9707cc9844e16793de60541c9d23c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-17T07:29:01Z",
    "title_canon_sha256": "20977cb9d128b205ba1fe71ac015eff538ab1f1d4a6b89289823083f8a334f4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4039",
    "kind": "arxiv",
    "version": 4
  }
}