Pith Number

pith:E7KW5EBS

pith:2012:E7KW5EBSFR26AXSAROFK5O4E6U

not attested not anchored not stored refs pending

On construction of solutions of evolutionary Non Linear Schrodinger equation

A. Melnikov

arxiv:1209.0179 v1 · 2012-09-02 · math.AP · math-ph · math.CA · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7KW5EBSFR26AXSAROFK5O4E6U}

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	2026-05-18T02:38:53.314295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d56e90322c75e05e408b8aaebb84f50c88f9283a4b62a6c25d639297bb04b2

Aliases

arxiv: 1209.0179 · arxiv_version: 1209.0179v1 · doi: 10.48550/arxiv.1209.0179 · pith_short_12: E7KW5EBSFR26 · pith_short_16: E7KW5EBSFR26AXSA · pith_short_8: E7KW5EBS

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/E7KW5EBSFR26AXSAROFK5O4E6U \
  | 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: 27d56e90322c75e05e408b8aaebb84f50c88f9283a4b62a6c25d639297bb04b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18c948d21a8473aa7f9abf88f128ef94685c26fdb05f91aa3754a4a80d790043",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-09-02T14:43:28Z",
    "title_canon_sha256": "2007764e27b11ef3f411d3aca1124862c432478556aa90cb706787ddab5947f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0179",
    "kind": "arxiv",
    "version": 1
  }
}