Pith Number

pith:I2N5VA4A

pith:2018:I2N5VA4A4DZMDHSG7LUUNGQNLN

not attested not anchored not stored refs pending

Chaotification via Higher-order Nonlinear Schr\"odinger Equations for Secured Communication

Hui-Ling Zhen, Zhenyu Tang

arxiv:1811.09679 v1 · 2018-11-21 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2N5VA4A4DZMDHSG7LUUNGQNLN}

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	2026-05-18T00:00:01.494700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

469bda8380e0f2c19e46fae9469a0d5b685e5ff412efff102c7b53d10c7e216d

Aliases

arxiv: 1811.09679 · arxiv_version: 1811.09679v1 · doi: 10.48550/arxiv.1811.09679 · pith_short_12: I2N5VA4A4DZM · pith_short_16: I2N5VA4A4DZMDHSG · pith_short_8: I2N5VA4A

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/I2N5VA4A4DZMDHSG7LUUNGQNLN \
  | 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: 469bda8380e0f2c19e46fae9469a0d5b685e5ff412efff102c7b53d10c7e216d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86a7a22c439bf47716d6a28c5a8fb4ac1374fba12e55cd8fea214fc01065e9d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-11-21T03:23:59Z",
    "title_canon_sha256": "51b5272e7ce8165da0fb0ee818e6dcf9cc59adb8c0e9f537a789875dba0d5bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09679",
    "kind": "arxiv",
    "version": 1
  }
}