Pith Number

pith:MNUTTGKS

pith:2018:MNUTTGKSF7BROGZHTE2KKTMWCP

not attested not anchored not stored refs pending

Fiber-induced nonlinearity compensation in coherent optical systems by affinity propagation soft-clustering

Christian Sanchez, Elias Giacoumidis, Hichem Mrabet, Ivan Aldaya, Jinlong Wei, Liam P. Barry

arxiv:1812.05600 v2 · 2018-12-13 · eess.SP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MNUTTGKSF7BROGZHTE2KKTMWCP}

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	2026-05-17T23:57:46.332521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63693999522fc3171b279934a54d9613d289029848e9269687ac105899374234

Aliases

arxiv: 1812.05600 · arxiv_version: 1812.05600v2 · doi: 10.48550/arxiv.1812.05600 · pith_short_12: MNUTTGKSF7BR · pith_short_16: MNUTTGKSF7BROGZH · pith_short_8: MNUTTGKS

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/MNUTTGKSF7BROGZHTE2KKTMWCP \
  | 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: 63693999522fc3171b279934a54d9613d289029848e9269687ac105899374234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22733fc199006b657d96418a2080105f1a97b54d191e7db90913223c018ea8dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-12-13T01:17:42Z",
    "title_canon_sha256": "5b4b6eaac4f30e1c161f59ae120151366bf9ced9d4db0b3597dbae989cc4e97f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05600",
    "kind": "arxiv",
    "version": 2
  }
}