Pith Number

pith:4E5IPK7U

pith:2006:4E5IPK7UAWZEBWSFYRB7I7O5RF

not attested not anchored not stored refs pending

Violation of monogamy inequality for higher-dimensional objects

Yong-Cheng Ou

arxiv:quant-ph/0612127 v3 · 2006-12-15 · 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{4E5IPK7UAWZEBWSFYRB7I7O5RF}

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.

Cited by

1 paper in Pith

Entanglement Certification $-$ From Theory to Experiment

Receipt and verification

First computed	2026-05-18T01:37:53.699259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e13a87abf405b240da45c443f47ddd894ea72b091b6b06b04d01c802617ad2d6

Aliases

arxiv: quant-ph/0612127 · arxiv_version: quant-ph/0612127v3 · doi: 10.48550/arxiv.quant-ph/0612127 · pith_short_12: 4E5IPK7UAWZE · pith_short_16: 4E5IPK7UAWZEBWSF · pith_short_8: 4E5IPK7U

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/4E5IPK7UAWZEBWSFYRB7I7O5RF \
  | 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: e13a87abf405b240da45c443f47ddd894ea72b091b6b06b04d01c802617ad2d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22fdeed6c8803a92bc9414672fa784c39701623194fbe9c87f6f90e1bc47b1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-12-15T04:19:23Z",
    "title_canon_sha256": "3cd7b23e0880d0dd00bd2f2c50f0361710d0dc9768fc6445fb0de9a2689d08b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0612127",
    "kind": "arxiv",
    "version": 3
  }
}