Pith Number

pith:7NXVXFVZ

pith:2018:7NXVXFVZXRIIRG657GI6JMSGUX

not attested not anchored not stored refs pending

Directional Soliton and Breather Beams

Alessandro Toffoli, Alexander V. Babanin, Amin Chabchoub, James N. Steer, Kento Mozumi, Miguel Onorato, Nail Akhmediev, Norbert Hoffmann, Takuji Waseda, Ton S. van den Bremer

arxiv:1812.07423 v1 · 2018-12-14 · nlin.PS · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7NXVXFVZXRIIRG657GI6JMSGUX}

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	2026-07-05T00:01:37.064024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6f5b96b9bc50889bddf991e4b246a5f73d2a714015d4a191d3ae84c42f4ee4

Aliases

arxiv: 1812.07423 · arxiv_version: 1812.07423v1 · doi: 10.48550/arxiv.1812.07423 · pith_short_12: 7NXVXFVZXRII · pith_short_16: 7NXVXFVZXRIIRG65 · pith_short_8: 7NXVXFVZ

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/7NXVXFVZXRIIRG657GI6JMSGUX \
  | 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: fb6f5b96b9bc50889bddf991e4b246a5f73d2a714015d4a191d3ae84c42f4ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bbb4ead03c0a9931e4ded0bec086af4b1ec373996eab5c384a2b3609030f77f",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-12-14T01:15:00Z",
    "title_canon_sha256": "1b3bfe2959a5673781bf5bb16fd61a0538ad20859ed0b76442bcee579e3b58b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07423",
    "kind": "arxiv",
    "version": 1
  }
}