Pith Number

pith:2COH6U7B

pith:2016:2COH6U7BAZNM44HKDQGXM2ZNLD

not attested not anchored not stored refs pending

Quantifying entanglement of maximal dimension in bipartite mixed states

Christopher Eltschka, Gael Sent\'is, Jens Siewert, Marcus Huber, Otfried G\"uhne

arxiv:1605.09783 v3 · 2016-05-31 · 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{2COH6U7BAZNM44HKDQGXM2ZNLD}

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	2026-05-17T23:49:22.849700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09c7f53e1065ace70ea1c0d766b2d58c26e749e441d82de2c1d7fb15fdc26e0

Aliases

arxiv: 1605.09783 · arxiv_version: 1605.09783v3 · doi: 10.48550/arxiv.1605.09783 · pith_short_12: 2COH6U7BAZNM · pith_short_16: 2COH6U7BAZNM44HK · pith_short_8: 2COH6U7B

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/2COH6U7BAZNM44HKDQGXM2ZNLD \
  | 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: d09c7f53e1065ace70ea1c0d766b2d58c26e749e441d82de2c1d7fb15fdc26e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6073eb6c0c81662e7b8fe0738ff42e7559aaacf28ad3afa3d1e3d681ada69157",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-31T19:37:45Z",
    "title_canon_sha256": "f44f715d32f7f162cd1ca777e5e051db4cbe1f0cd7dd4987c0ae9840e02ffea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09783",
    "kind": "arxiv",
    "version": 3
  }
}