Pith Number

pith:2RIBBSIO

pith:2011:2RIBBSIO6C76OYG4QPMW7MLAVX

not attested not anchored not stored refs pending

Toward Global Quantum Communication: Beam Wandering Preserves Nonclassicality

A. A. Semenov, D. Yu. Vasylyev, W. Vogel

arxiv:1110.1440 v2 · 2011-10-07 · 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{2RIBBSIO6C76OYG4QPMW7MLAVX}

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	2026-05-18T03:54:26.022552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45010c90ef0bfe760dc83d96fb160adc61454d4ca56f0d5532a6d9c88e2e993

Aliases

arxiv: 1110.1440 · arxiv_version: 1110.1440v2 · doi: 10.48550/arxiv.1110.1440 · pith_short_12: 2RIBBSIO6C76 · pith_short_16: 2RIBBSIO6C76OYG4 · pith_short_8: 2RIBBSIO

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/2RIBBSIO6C76OYG4QPMW7MLAVX \
  | 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: d45010c90ef0bfe760dc83d96fb160adc61454d4ca56f0d5532a6d9c88e2e993

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42efe39d8cbfabfd189981d5d42499056054663d769995a0d77e2e03c468d773",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-07T06:39:53Z",
    "title_canon_sha256": "78d407e1ffc6d4bd3c40386725d472c8843fd5aecdb54fae633d2faf3a1e0c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1440",
    "kind": "arxiv",
    "version": 2
  }
}