Pith Number

pith:EZMI4RWC

pith:2012:EZMI4RWCSNLQIDVJT2SNDRDI2E

not attested not anchored not stored refs pending

Influence of Atmospheric Turbulence on Optical Communications using Orbital Angular Momentum for Encoding

Brandon Rodenburg, Jonathan Leach, Malcolm O'Sullivan, Martin P. J. Lavery, Mehul Malik, Miles J. Padgett, Mohammad Mirhosseini, Robert W. Boyd

arxiv:1204.5781 v2 · 2012-04-25 · quant-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZMI4RWCSNLQIDVJT2SNDRDI2E}

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	2026-05-18T03:48:46.370258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26588e46c29357040ea99ea4d1c468d10355db2de5ea5c66a605a3ddbdc6cf53

Aliases

arxiv: 1204.5781 · arxiv_version: 1204.5781v2 · doi: 10.48550/arxiv.1204.5781 · pith_short_12: EZMI4RWCSNLQ · pith_short_16: EZMI4RWCSNLQIDVJ · pith_short_8: EZMI4RWC

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/EZMI4RWCSNLQIDVJT2SNDRDI2E \
  | 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: 26588e46c29357040ea99ea4d1c468d10355db2de5ea5c66a605a3ddbdc6cf53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fffa9374a29db09fc86a295ecd9c9730e9e1b4eac0b1ec79a19f149b3e8c5aa4",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-25T21:52:48Z",
    "title_canon_sha256": "8dcd657ead84919e2ec9bdf8608203692a256628664c09eac6d02967dbf94dca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5781",
    "kind": "arxiv",
    "version": 2
  }
}