Pith Number

pith:NPI42R2J

pith:2019:NPI42R2JCCNWFAWLMXS3TUPF3U

not attested not anchored not stored refs pending

Edge and bulk dissipative solitons in modulated PT-symmetric waveguide arrays

Victor A. Vysloukh, Yaroslav V. Kartashov

arxiv:1901.02430 v1 · 2019-01-08 · physics.optics · math-ph · math.MP · 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{NPI42R2JCCNWFAWLMXS3TUPF3U}

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	2026-05-17T23:53:41.266446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bd1cd4749109b6282cb65e5b9d1e5dd1dbd46730941a310f350d283418b0e4c

Aliases

arxiv: 1901.02430 · arxiv_version: 1901.02430v1 · doi: 10.48550/arxiv.1901.02430 · pith_short_12: NPI42R2JCCNW · pith_short_16: NPI42R2JCCNWFAWL · pith_short_8: NPI42R2J

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/NPI42R2JCCNWFAWLMXS3TUPF3U \
  | 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: 6bd1cd4749109b6282cb65e5b9d1e5dd1dbd46730941a310f350d283418b0e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c66acba422c11cb60bbd63124b30acb4353c9afaab2d2c2cac392f089bb281b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-01-08T18:16:20Z",
    "title_canon_sha256": "177b47dcefd06f386f9d019770a958b0e7263edcf04bf8200f0aad0577f0d0c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02430",
    "kind": "arxiv",
    "version": 1
  }
}