Pith Number

pith:CNSTOHKU

pith:2003:CNSTOHKU4ILA6Y6J2CUCQPC6GT

not attested not anchored not stored refs pending

On dissipationless shock waves in a discrete nonlinear Schr\"odinger equation

A.M. Kamchatnov, A. Spire, V.V. Konotop

arxiv:nlin/0306061 v1 · 2003-06-30 · 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{CNSTOHKU4ILA6Y6J2CUCQPC6GT}

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	2026-05-18T01:38:19.323432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1365371d54e2160f63c9d0a8283c5e34e6bb5d67e039f910d3b1824b2ca3ae96

Aliases

arxiv: nlin/0306061 · arxiv_version: nlin/0306061v1 · doi: 10.48550/arxiv.nlin/0306061 · pith_short_12: CNSTOHKU4ILA · pith_short_16: CNSTOHKU4ILA6Y6J · pith_short_8: CNSTOHKU

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/CNSTOHKU4ILA6Y6J2CUCQPC6GT \
  | 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: 1365371d54e2160f63c9d0a8283c5e34e6bb5d67e039f910d3b1824b2ca3ae96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6472e1258ac8327d929b1425b989132b4a406f0f341114ab9208867f914929e5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2003-06-30T11:20:13Z",
    "title_canon_sha256": "4c2a8c25910ee38ed668ab0bba3a1690dec8ee883f96e1b57dd992c6b881839b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0306061",
    "kind": "arxiv",
    "version": 1
  }
}