Pith Number

pith:I3FT7OR7

pith:2017:I3FT7OR7AHALGJLQQ37X46QR5Y

not attested not anchored not stored refs pending

Digital Nonlinearity Compensation in High-Capacity Optical Fibre Communication Systems: Performance and Optimisation

Boris Karanov, Domani\c{c} Lavery, Gabriele Liga, Nikita A. Shevchenko, Polina Bayvel, Robert I. Killey, Tianhua Xu

arxiv:1711.06546 v1 · 2017-11-02 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3FT7OR7AHALGJLQQ37X46QR5Y}

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	2026-05-18T00:30:20.745250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46cb3fba3f01c0b3257086ff7e7a11ee2be64c87e90cab8d4d0ce25382ae836a

Aliases

arxiv: 1711.06546 · arxiv_version: 1711.06546v1 · doi: 10.48550/arxiv.1711.06546 · pith_short_12: I3FT7OR7AHAL · pith_short_16: I3FT7OR7AHALGJLQ · pith_short_8: I3FT7OR7

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/I3FT7OR7AHALGJLQQ37X46QR5Y \
  | 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: 46cb3fba3f01c0b3257086ff7e7a11ee2be64c87e90cab8d4d0ce25382ae836a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7127d6aebe3a6e17bed74552d16877fc07f585807521a8cf76d2bd578607ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-11-02T13:32:27Z",
    "title_canon_sha256": "4f74f4f82aad24dd617475c8b1256ac36b709d02ce81fa32c6c4f985c5516bc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06546",
    "kind": "arxiv",
    "version": 1
  }
}