Pith Number

pith:LBTFXYIE

pith:2004:LBTFXYIEM6WJJ5ETRPPQSPSIDV

not attested not anchored not stored refs pending

Modulational and Parametric Instabilities of the Discrete Nonlinear Schr\"odinger Equation

A.R. Bishop, A. Smerzi, P.G. Kevrekidis, Z. Rapti

arxiv:cond-mat/0404600 v1 · 2004-04-25 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBTFXYIEM6WJJ5ETRPPQSPSIDV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:39:58.256167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58665be10467ac94f4938bdf093e481d6a3f125f2532ddbb38f78ddf80b9fd87

Aliases

arxiv: cond-mat/0404600 · arxiv_version: cond-mat/0404600v1 · doi: 10.48550/arxiv.cond-mat/0404600 · pith_short_12: LBTFXYIEM6WJ · pith_short_16: LBTFXYIEM6WJJ5ET · pith_short_8: LBTFXYIE

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/LBTFXYIEM6WJJ5ETRPPQSPSIDV \
  | 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: 58665be10467ac94f4938bdf093e481d6a3f125f2532ddbb38f78ddf80b9fd87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1696a959ff755dfd41cded77826db73ade300ce6a75acdbfc32be95659bfa044",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-04-25T01:18:35Z",
    "title_canon_sha256": "c6a5e43c1a5f95f5579584995c1b8683c605f1e18be97a09c77f3932b1788603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0404600",
    "kind": "arxiv",
    "version": 1
  }
}