Pith Number

pith:2SUWVVBA

pith:2015:2SUWVVBA6J6I26MOY5PB6N3HFF

not attested not anchored not stored refs pending

The Benefit of Split Nonlinearity Compensation for Optical Fiber Communications

Alex Alvarado, David Ives, Domanic Lavery, Gabriele Liga, Polina Bayvel, Seb J. Savory

arxiv:1511.04028 v1 · 2015-11-12 · physics.optics · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SUWVVBA6J6I26MOY5PB6N3HFF}

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	2026-05-18T01:10:23.630763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4a96ad420f27c8d798ec75e1f37672955fef28d4dba570aa38117506fd73aa5

Aliases

arxiv: 1511.04028 · arxiv_version: 1511.04028v1 · doi: 10.48550/arxiv.1511.04028 · pith_short_12: 2SUWVVBA6J6I · pith_short_16: 2SUWVVBA6J6I26MO · pith_short_8: 2SUWVVBA

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/2SUWVVBA6J6I26MOY5PB6N3HFF \
  | 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: d4a96ad420f27c8d798ec75e1f37672955fef28d4dba570aa38117506fd73aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84a1aaace8ca1bb44763955c789079b220578e1edad14c0070c81489ca8474b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-11-12T19:43:35Z",
    "title_canon_sha256": "3f458cab996c120d34334777ff4d75685a503d9c64f60a52decf5b5e8a63a579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04028",
    "kind": "arxiv",
    "version": 1
  }
}