Pith Number

pith:H7XWUPXJ

pith:2012:H7XWUPXJR5CN2CEGENV5OLHCD3

not attested not anchored not stored refs pending

Impact of turbulence in long range quantum and classical communications

A. Dall'Arche, A. Tomaello, F. Gerlin, G. Vallone, I. Capraro, P. Villoresi, R. Ursin

arxiv:1207.6931 v1 · 2012-07-30 · 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{H7XWUPXJR5CN2CEGENV5OLHCD3}

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	2026-05-18T03:40:35.962000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3fef6a3ee98f44dd0886236bd72ce21eff19916ec59fada0de6a26c3595afb68

Aliases

arxiv: 1207.6931 · arxiv_version: 1207.6931v1 · doi: 10.48550/arxiv.1207.6931 · pith_short_12: H7XWUPXJR5CN · pith_short_16: H7XWUPXJR5CN2CEG · pith_short_8: H7XWUPXJ

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/H7XWUPXJR5CN2CEGENV5OLHCD3 \
  | 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: 3fef6a3ee98f44dd0886236bd72ce21eff19916ec59fada0de6a26c3595afb68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fec0d6c0eb497fc1f9d0eb008124e18e9b8bc53dfdcf419b8cca5d8b84f0b103",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-07-30T13:09:12Z",
    "title_canon_sha256": "a1ab31744ec16921e648869ea321e2af9d0e078d06c379376807484b493ed69d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6931",
    "kind": "arxiv",
    "version": 1
  }
}