Pith Number

pith:3S7JBF63

pith:2015:3S7JBF63F54C5WYBIJFB363EIN

not attested not anchored not stored refs pending

OAM multiple transmission using uniform circular arrays: numerical modeling and experimental verification with two digital television signals

Andrea Cagliero, Assunta De Vita, Bruno Sacco, Rossella Gaffoglio

arxiv:1511.02341 v2 · 2015-11-07 · 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{3S7JBF63F54C5WYBIJFB363EIN}

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	2026-05-17T23:56:10.771053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcbe9097db2f782edb01424a1dfb64437477529aef5f6067e3d68c266068df3a

Aliases

arxiv: 1511.02341 · arxiv_version: 1511.02341v2 · doi: 10.48550/arxiv.1511.02341 · pith_short_12: 3S7JBF63F54C · pith_short_16: 3S7JBF63F54C5WYB · pith_short_8: 3S7JBF63

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/3S7JBF63F54C5WYBIJFB363EIN \
  | 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: dcbe9097db2f782edb01424a1dfb64437477529aef5f6067e3d68c266068df3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ea257101ad44505989f9d562d74096999e8e59dcacd56cb6e9f6d1421561921",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-07T11:16:44Z",
    "title_canon_sha256": "7095e49b5a751a3bcfe2176cbb42043de7ce18f5efea0ddd3142ea87faba45a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02341",
    "kind": "arxiv",
    "version": 2
  }
}