Pith Number

pith:XSEXQVLV

pith:2003:XSEXQVLVQQLS6LT5NBQCJVQLSR

not attested not anchored not stored refs pending

Bound entangled states violate a non-symmetric local uncertainty relation

Holger F. Hofmann

arxiv:quant-ph/0305003 v1 · 2003-05-01 · 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{XSEXQVLVQQLS6LT5NBQCJVQLSR}

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	2026-05-18T01:05:04.023774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8978557584172f2e7d686024d60b94661c3ad207e649397472b14a59661d1d

Aliases

arxiv: quant-ph/0305003 · arxiv_version: quant-ph/0305003v1 · doi: 10.48550/arxiv.quant-ph/0305003 · pith_short_12: XSEXQVLVQQLS · pith_short_16: XSEXQVLVQQLS6LT5 · pith_short_8: XSEXQVLV

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/XSEXQVLVQQLS6LT5NBQCJVQLSR \
  | 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: bc8978557584172f2e7d686024d60b94661c3ad207e649397472b14a59661d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac2b5af27356acd3a05b77512f76b4acd3efbd034903bc449260b5d3a17ff69d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-05-01T01:08:08Z",
    "title_canon_sha256": "4e6d66866f8b4635ed06a0f73b1bdfb99f9eb53429e518b749dd52e82820fe7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0305003",
    "kind": "arxiv",
    "version": 1
  }
}