Pith Number

pith:GJMPSDLX

pith:2017:GJMPSDLXZF42C2P6HEX762VR5Z

not attested not anchored not stored refs pending

Receiver Design for OWC Orbital Angular Momentum Communication in Data Center Applications

Judy Kupferman, Shlomi Arnon

arxiv:1702.04531 v1 · 2017-02-15 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJMPSDLXZF42C2P6HEX762VR5Z}

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	2026-05-18T00:50:41.372345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3258f90d77c979a169fe392fff6ab1ee5a32d07c6c069de4bc858d1dbb7fbf56

Aliases

arxiv: 1702.04531 · arxiv_version: 1702.04531v1 · doi: 10.48550/arxiv.1702.04531 · pith_short_12: GJMPSDLXZF42 · pith_short_16: GJMPSDLXZF42C2P6 · pith_short_8: GJMPSDLX

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/GJMPSDLXZF42C2P6HEX762VR5Z \
  | 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: 3258f90d77c979a169fe392fff6ab1ee5a32d07c6c069de4bc858d1dbb7fbf56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a99c9fdd583c511db3f3c4bb24479b62e9ade45b10ef6e08c4ae37a8f061a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-02-15T10:09:25Z",
    "title_canon_sha256": "06024d35294e7dadcd1407392bd1169d054eb49f1be6ca5464e114ed660ff3fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04531",
    "kind": "arxiv",
    "version": 1
  }
}