Pith Number

pith:JMQLGFGO

pith:2015:JMQLGFGOBAGH5UGUGVRRBO7SYV

not attested not anchored not stored refs pending

Discrete solitons in self-defocusing systems with $\mathcal{PT}$-symmetric defects

Boris A. Malomed, Jiasheng Huang, Jinglei Chai, Xiangyu Zhang, Yongyao Li, Zhiqiang Chen

arxiv:1504.06191 v1 · 2015-04-23 · nlin.PS · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JMQLGFGOBAGH5UGUGVRRBO7SYV}

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	2026-05-18T01:55:00.739636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b20b314ce080c7ed0d4356310bbf2c55dceac6843fd2def27bcf2e81b9cc709

Aliases

arxiv: 1504.06191 · arxiv_version: 1504.06191v1 · doi: 10.48550/arxiv.1504.06191 · pith_short_12: JMQLGFGOBAGH · pith_short_16: JMQLGFGOBAGH5UGU · pith_short_8: JMQLGFGO

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/JMQLGFGOBAGH5UGUGVRRBO7SYV \
  | 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: 4b20b314ce080c7ed0d4356310bbf2c55dceac6843fd2def27bcf2e81b9cc709

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bea1c77ac9ab62a0f96a70ecb95193907f6b3a42077fbeb3ab9b9e62c5ccdde",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-04-23T14:12:36Z",
    "title_canon_sha256": "989d2d3442d29810c4610eff2e5dc9244ebb47e9d94b21ca75920edd86f20d6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06191",
    "kind": "arxiv",
    "version": 1
  }
}