Pith Number

pith:L7FCEIG6

pith:2000:L7FCEIG6FKXEPN5ZHMSEFZWIJX

not attested not anchored not stored refs pending

Stability of Spatial Optical Solitons

Andrey A. Sukhorukov, Yuri S. Kivshar

arxiv:nlin/0008004 v1 · 2000-08-03 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7FCEIG6FKXEPN5ZHMSEFZWIJX}

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	2026-05-18T00:17:55.901254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fca2220de2aae47b7b93b2442e6c84ddcd533f9f27fcf192a53498654e23154

Aliases

arxiv: nlin/0008004 · arxiv_version: nlin/0008004v1 · doi: 10.48550/arxiv.nlin/0008004 · pith_short_12: L7FCEIG6FKXE · pith_short_16: L7FCEIG6FKXEPN5Z · pith_short_8: L7FCEIG6

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/L7FCEIG6FKXEPN5ZHMSEFZWIJX \
  | 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: 5fca2220de2aae47b7b93b2442e6c84ddcd533f9f27fcf192a53498654e23154

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4cec22e702380109c2d42902cd2de29096175ff87fbe76e9d9276936462d1f7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2000-08-03T14:22:55Z",
    "title_canon_sha256": "e6e5df6ddeb55348020ba69537232d8cbea6b06f122cef5b17b2e8c24eb9faba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0008004",
    "kind": "arxiv",
    "version": 1
  }
}