Pith Number

pith:YPR7YRQI

pith:2016:YPR7YRQIF23JNA36HG4BHTTLVN

not attested not anchored not stored refs pending

Maximum amplitudes of finite-gap solutions for the focusing Nonlinear Schr\"odinger Equation

Alexander Tovbis, Marco Bertola

arxiv:1601.00875 v1 · 2016-01-05 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YPR7YRQIF23JNA36HG4BHTTLVN}

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	2026-05-18T01:23:21.410773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3e3fc46082eb696837e39b813ce6bab6de22fc4cfe1cb1fbc177ce3e7e1f565

Aliases

arxiv: 1601.00875 · arxiv_version: 1601.00875v1 · doi: 10.48550/arxiv.1601.00875 · pith_short_12: YPR7YRQIF23J · pith_short_16: YPR7YRQIF23JNA36 · pith_short_8: YPR7YRQI

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/YPR7YRQIF23JNA36HG4BHTTLVN \
  | 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: c3e3fc46082eb696837e39b813ce6bab6de22fc4cfe1cb1fbc177ce3e7e1f565

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ccad42e2522d96a67a8b7d79496b6e9e4306aafd89c4e8e9ab9d46ca9119990",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-01-05T15:54:41Z",
    "title_canon_sha256": "baa370a161d480bbd9e3687ad49d3e502eeab9814b8a3259f9794b676077a3c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00875",
    "kind": "arxiv",
    "version": 1
  }
}