Pith Number

pith:35I72OG5

pith:2017:35I72OG5JNPOAQLCP56HGCQZKJ

not attested not anchored not stored refs pending

Numerical instability of the Akhmediev breather and a finite-gap model of it

2, (2) Lomonosov Moscow State University, 3), (3) Moscow Institute of Physics, (4) Dipartimento di Fisica, 5) ((1) L.D. Landau Institute for Theoretical Physics, (5) Istituto Nazionale di Fisica Nucleare, I-00185 Roma, Italy, Italy), Italy. Piazz.le Aldo Moro 2, P. G. Grinevich (1, P. M. Santini (4, Russia, Sezione di Roma, Technology, Universit\`a di Roma "La Sapienza"

arxiv:1708.00762 v2 · 2017-07-30 · nlin.PS · math-ph · math.MP · nlin.SI · physics.ao-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35I72OG5JNPOAQLCP56HGCQZKJ}

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	2026-05-18T00:38:08.349623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df51fd38dd4b5ee041627f7c730a195264a3b12e06fcb09555f4613606103985

Aliases

arxiv: 1708.00762 · arxiv_version: 1708.00762v2 · doi: 10.48550/arxiv.1708.00762 · pith_short_12: 35I72OG5JNPO · pith_short_16: 35I72OG5JNPOAQLC · pith_short_8: 35I72OG5

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/35I72OG5JNPOAQLCP56HGCQZKJ \
  | 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: df51fd38dd4b5ee041627f7c730a195264a3b12e06fcb09555f4613606103985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9327c346e0588d4ddafe35f1a9202be54976e4b174801460d4708288548aa659",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI",
      "physics.ao-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-07-30T07:54:09Z",
    "title_canon_sha256": "3c85eb3c769d9f13727ee613a2c1f29d3db3df69f72b4d23841b6d88ca304efe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00762",
    "kind": "arxiv",
    "version": 2
  }
}