Pith Number

pith:SWEKDM3E

pith:2011:SWEKDM3E5ZZAIZ7D7VIVI7H6PR

not attested not anchored not stored refs pending

Stability of cnoidal waves in the parametrically driven nonlinear Schr\"odinger equation

I. V. Barashenkov, M. A. Molchan

arxiv:1201.0263 v1 · 2011-12-31 · 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{SWEKDM3E5ZZAIZ7D7VIVI7H6PR}

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	2026-05-18T04:05:25.618992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9588a1b364ee720467e3fd51547cfe7c5415397ae2c70d604137de22810b4a18

Aliases

arxiv: 1201.0263 · arxiv_version: 1201.0263v1 · doi: 10.48550/arxiv.1201.0263 · pith_short_12: SWEKDM3E5ZZA · pith_short_16: SWEKDM3E5ZZAIZ7D · pith_short_8: SWEKDM3E

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/SWEKDM3E5ZZAIZ7D7VIVI7H6PR \
  | 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: 9588a1b364ee720467e3fd51547cfe7c5415397ae2c70d604137de22810b4a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6a86690058db2997d10ec5ec7ab3b9f8814a1fc99aea50bae337b1277d0cf08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2011-12-31T14:06:27Z",
    "title_canon_sha256": "9ead8a4d87603fdbbf7deb9e385cf53a6aa109dfd3ba5bdb6f62739703a16767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0263",
    "kind": "arxiv",
    "version": 1
  }
}