Pith Number

pith:CEKJTCRV

pith:2013:CEKJTCRV63HA2PUSKRA6D6BCIF

not attested not anchored not stored refs pending

Solitons in $\mathcal{PT}$-symmetric periodic systems with the quadratic nonlinearity

B. A. Malomed, F. C. Moreira, V. V Konotop

arxiv:1308.4903 v1 · 2013-08-22 · 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{CEKJTCRV63HA2PUSKRA6D6BCIF}

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	2026-05-18T03:15:19.465783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1114998a35f6ce0d3e925441e1f82241431d514ace0820aa2691a1c7efd6390d

Aliases

arxiv: 1308.4903 · arxiv_version: 1308.4903v1 · doi: 10.48550/arxiv.1308.4903 · pith_short_12: CEKJTCRV63HA · pith_short_16: CEKJTCRV63HA2PUS · pith_short_8: CEKJTCRV

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/CEKJTCRV63HA2PUSKRA6D6BCIF \
  | 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: 1114998a35f6ce0d3e925441e1f82241431d514ace0820aa2691a1c7efd6390d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cbf7e6db8fb92b24194dca8a0936e25395c4de392367807c19f587113a3a832",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-08-22T15:40:00Z",
    "title_canon_sha256": "64b9b774f47d71116d225b820b000af72416472d2b10515a5daf18ac3298082d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4903",
    "kind": "arxiv",
    "version": 1
  }
}