Pith Number

pith:3BBZEL7H

pith:2013:3BBZEL7HV7PZRNVMDNMLK6GXAW

not attested not anchored not stored refs pending

Multiband processing of multimode light: combining 3D photonic lanterns with waveguide Bragg gratings

Izabela Spaleniak, Jon S. Lawrence, Michael J. Ireland, Michael J. Withford, Nemanja Jovanovic, Robert J. Williams, Simon Gross

arxiv:1311.0549 v1 · 2013-11-04 · astro-ph.IM · 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{3BBZEL7HV7PZRNVMDNMLK6GXAW}

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	2026-05-18T01:11:18.698334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d843922fe7afdf98b6ac1b58b578d70581188a4d69c6782da1a58494c05cf6d6

Aliases

arxiv: 1311.0549 · arxiv_version: 1311.0549v1 · doi: 10.48550/arxiv.1311.0549 · pith_short_12: 3BBZEL7HV7PZ · pith_short_16: 3BBZEL7HV7PZRNVM · pith_short_8: 3BBZEL7H

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/3BBZEL7HV7PZRNVMDNMLK6GXAW \
  | 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: d843922fe7afdf98b6ac1b58b578d70581188a4d69c6782da1a58494c05cf6d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb997747daab79cc09310ee0121932e0a983b0837c46861841b24a36a9f5f6e5",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-11-04T00:04:48Z",
    "title_canon_sha256": "7d7ed4a2c5eff0e8361a0d767ab93ea73a9ff9ac2d72d4d90c198d41bfa82877"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0549",
    "kind": "arxiv",
    "version": 1
  }
}