Pith Number

pith:KQBDUS25

pith:2014:KQBDUS25JD36ADGIRPPNOXDL3G

not attested not anchored not stored refs pending

Steering bound entangled states: A counterexample to the stronger Peres conjecture

Marcus Huber, Oleg Gittsovich, Otfried G\"uhne, Tobias Moroder

arxiv:1405.0262 v2 · 2014-05-01 · 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{KQBDUS25JD36ADGIRPPNOXDL3G}

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	2026-05-18T02:45:55.648685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54023a4b5d48f7e00cc88bded75c6bd9b267d5499c5308dafd82f127d777aed5

Aliases

arxiv: 1405.0262 · arxiv_version: 1405.0262v2 · doi: 10.48550/arxiv.1405.0262 · pith_short_12: KQBDUS25JD36 · pith_short_16: KQBDUS25JD36ADGI · pith_short_8: KQBDUS25

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/KQBDUS25JD36ADGIRPPNOXDL3G \
  | 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: 54023a4b5d48f7e00cc88bded75c6bd9b267d5499c5308dafd82f127d777aed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32fb1dd0deb7168516c782237d4aa527ed1b7d1db592180a6219c0c38e461f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-01T19:25:16Z",
    "title_canon_sha256": "503eb56885d3887b4d9b389484d11a21fbf00a00dfd7fc3658f347710353f69a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0262",
    "kind": "arxiv",
    "version": 2
  }
}