Pith Number

pith:NFLZ47VS

pith:2016:NFLZ47VSB5FF7UBY4OZPQ43EEC

not attested not anchored not stored refs pending

Sparse Identification for Nonlinear Optical Communication Systems: SINO Method

Mariia Sorokina, Sergei Turitsyn, Stylianos Sygletos

arxiv:1701.01650 v1 · 2016-11-15 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFLZ47VSB5FF7UBY4OZPQ43EEC}

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	2026-05-18T00:49:10.209638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69579e7eb20f4a5fd038e3b2f873642083bcd174a6753321ee454df5f1402388

Aliases

arxiv: 1701.01650 · arxiv_version: 1701.01650v1 · doi: 10.48550/arxiv.1701.01650 · pith_short_12: NFLZ47VSB5FF · pith_short_16: NFLZ47VSB5FF7UBY · pith_short_8: NFLZ47VS

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/NFLZ47VSB5FF7UBY4OZPQ43EEC \
  | 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: 69579e7eb20f4a5fd038e3b2f873642083bcd174a6753321ee454df5f1402388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5b6503be5c388d01c4150241185f38e8d0f0d388cdff519d214edd3fb0aa9a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-11-15T12:02:07Z",
    "title_canon_sha256": "47d9a29f1d372734db67166fd7984c752ec8340c1eae62eb128d51e2095c551f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01650",
    "kind": "arxiv",
    "version": 1
  }
}