Pith Number

pith:7L4PZLE4

pith:2004:7L4PZLE4C5LX3KLHSHYSYEHCET

not attested not anchored not stored refs pending

Modulational Instabilities and Domain Walls in Coupled Discrete Nonlinear Schr\"odinger Equations

A.R. Bishop, A. Trombettoni, Boris A. Malomed, D.J. Frantzeskakis, P.G. Kevrekidis, Z. Rapti

arxiv:cond-mat/0409009 v1 · 2004-09-01 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7L4PZLE4C5LX3KLHSHYSYEHCET}

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	2026-05-18T01:39:57.805611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faf8fcac9c17577da96791f12c10e224f9aba09aa8656fa3d62e422e1a3e8d22

Aliases

arxiv: cond-mat/0409009 · arxiv_version: cond-mat/0409009v1 · doi: 10.48550/arxiv.cond-mat/0409009 · pith_short_12: 7L4PZLE4C5LX · pith_short_16: 7L4PZLE4C5LX3KLH · pith_short_8: 7L4PZLE4

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/7L4PZLE4C5LX3KLHSHYSYEHCET \
  | 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: faf8fcac9c17577da96791f12c10e224f9aba09aa8656fa3d62e422e1a3e8d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4e2589ba7ae3c2e5976980147dfaede761437d58201d5ec20f2840ae15355ad",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-09-01T02:02:58Z",
    "title_canon_sha256": "f09b54dd1657da42a3f31d4b8259fab7be2f28266799807d4b8d5a90b87e5afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0409009",
    "kind": "arxiv",
    "version": 1
  }
}