Pith Number

pith:L5XYY6B4

pith:2008:L5XYY6B4TDEVR3UYHIOIQD5HCN

not attested not anchored not stored refs pending

Mixed state localizable entanglement for continuous variables

Jarom\'ir Fiur\'a\v{s}ek, Jr., Ladislav Mi\v{s}ta

arxiv:0805.3088 v1 · 2008-05-20 · 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{L5XYY6B4TDEVR3UYHIOIQD5HCN}

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	2026-05-18T03:48:10.982382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f6f8c783c98c958ee983a1c880fa71353d50fd3136e354e6328f801e872b48e

Aliases

arxiv: 0805.3088 · arxiv_version: 0805.3088v1 · doi: 10.48550/arxiv.0805.3088 · pith_short_12: L5XYY6B4TDEV · pith_short_16: L5XYY6B4TDEVR3UY · pith_short_8: L5XYY6B4

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/L5XYY6B4TDEVR3UYHIOIQD5HCN \
  | 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: 5f6f8c783c98c958ee983a1c880fa71353d50fd3136e354e6328f801e872b48e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642985a5db2f3cf651013659fa2209518e0692a268e1e99ac0e39ced9df3bc8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-05-20T14:26:04Z",
    "title_canon_sha256": "7ccdf8195bd1f7dc3348f62da7c553bd1830c59f2bfb768c040c813a15bd13e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.3088",
    "kind": "arxiv",
    "version": 1
  }
}