Pith Number

pith:NBPZQUYX

pith:2018:NBPZQUYXYNAMXDGJLABWD7OCGE

not attested not anchored not stored refs pending

Enabling high spectral efficiency coherent superchannel transmission with soliton microcombs

Attila F\"ul\"op, Jochen Schr\"oder, Kerry J. Vahala, Magnus Karlsson, Mikael Mazur, Myoung-Gyun Suh, Peter A. Andrekson, Victor Torres-Company

arxiv:1812.11046 v1 · 2018-12-22 · physics.app-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{NBPZQUYXYNAMXDGJLABWD7OCGE}

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	2026-05-17T23:57:16.461754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

685f985317c340cb8cc9580361fdc231116d60b668b67310a9ea7634688edec8

Aliases

arxiv: 1812.11046 · arxiv_version: 1812.11046v1 · doi: 10.48550/arxiv.1812.11046 · pith_short_12: NBPZQUYXYNAM · pith_short_16: NBPZQUYXYNAMXDGJ · pith_short_8: NBPZQUYX

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/NBPZQUYXYNAMXDGJLABWD7OCGE \
  | 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: 685f985317c340cb8cc9580361fdc231116d60b668b67310a9ea7634688edec8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6dfbbf9804dd1720b56c706b5c05c583e3106287448893f06459ad418617f5e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-22T21:28:16Z",
    "title_canon_sha256": "7c81098f9097f8209046d5cdd8aae917acd3b1cbf9d47ab7fcf37dd6898c8b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11046",
    "kind": "arxiv",
    "version": 1
  }
}