Pith Number

pith:KG3AEGOM

pith:2014:KG3AEGOMWZUXG5O2VAVKKYPYBF

not attested not anchored not stored refs pending

Comment on "Darboux transformation and classification of solution for mixed coupled nonlinear Schr\"odinger equations"

Takayuki Tsuchida

arxiv:1407.7852 v2 · 2014-07-29 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KG3AEGOMWZUXG5O2VAVKKYPYBF}

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	2026-05-18T02:45:21.988051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b60219ccb6697375daa82aa561f8097e16903964c6c72f899cad0f69b4b8a2

Aliases

arxiv: 1407.7852 · arxiv_version: 1407.7852v2 · doi: 10.48550/arxiv.1407.7852 · pith_short_12: KG3AEGOMWZUX · pith_short_16: KG3AEGOMWZUXG5O2 · pith_short_8: KG3AEGOM

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/KG3AEGOMWZUXG5O2VAVKKYPYBF \
  | 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: 51b60219ccb6697375daa82aa561f8097e16903964c6c72f899cad0f69b4b8a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4189f716e55f7ec4602f70246131a10ec003ac17c4e77eabf27c8e01a3837175",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-07-29T21:09:56Z",
    "title_canon_sha256": "f2ec388603791e90dbf5df0ce27337cbf7e7ebbb6ea042f656b8541ee7ea1a75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7852",
    "kind": "arxiv",
    "version": 2
  }
}