Pith Number

pith:RSNUXT4E

pith:2013:RSNUXT4ELYAGLWXA5DXC2UMCBU

not attested not anchored not stored refs pending

The hierarchy of higher order solutions of the derivative nonlinear Schr\"odinger equation

Jingsong He, Lijuan Guo, Shuwei Xu, Yongshuai Zhang, Zhiwei Wu

arxiv:1304.2579 v1 · 2013-04-09 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSNUXT4ELYAGLWXA5DXC2UMCBU}

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	2026-05-18T03:28:31.463629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c9b4bcf845e0065dae0e8ee2d51820d1a1d328ae7b5586a543158cbfa80a219

Aliases

arxiv: 1304.2579 · arxiv_version: 1304.2579v1 · doi: 10.48550/arxiv.1304.2579 · pith_short_12: RSNUXT4ELYAG · pith_short_16: RSNUXT4ELYAGLWXA · pith_short_8: RSNUXT4E

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/RSNUXT4ELYAGLWXA5DXC2UMCBU \
  | 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: 8c9b4bcf845e0065dae0e8ee2d51820d1a1d328ae7b5586a543158cbfa80a219

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38e01540f11f3878cf143182e284676f4527fc14c594b9aecb619d0efd67d8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-04-09T13:24:39Z",
    "title_canon_sha256": "f8ba7846c8791e3dd34bd72481f9a915ced095d50ae201e5b008d0d9ccd7164a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2579",
    "kind": "arxiv",
    "version": 1
  }
}