Pith Number

pith:ERRBDEV7

pith:2010:ERRBDEV7KNL4IMJMBJNUVMRM4H

not attested not anchored not stored refs pending

Soliton-like Solutions for Nonlinear Schroedinger Equation with Variable Quadratic Hamiltonians

Erwin Suazo, Sergei K. Suslov

arxiv:1010.2504 v4 · 2010-10-12 · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERRBDEV7KNL4IMJMBJNUVMRM4H}

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	2026-05-18T04:34:47.805144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24621192bf5357c4312c0a5b4ab22ce1f26aaf53a54a0fe3a808264f4dc6ccae

Aliases

arxiv: 1010.2504 · arxiv_version: 1010.2504v4 · doi: 10.48550/arxiv.1010.2504 · pith_short_12: ERRBDEV7KNL4 · pith_short_16: ERRBDEV7KNL4IMJM · pith_short_8: ERRBDEV7

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/ERRBDEV7KNL4IMJMBJNUVMRM4H \
  | 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: 24621192bf5357c4312c0a5b4ab22ce1f26aaf53a54a0fe3a808264f4dc6ccae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d77bd4ec3e08332280df2a7cb3e61c517ebe29c937e0c7788edfada36a439581",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-10-12T20:12:53Z",
    "title_canon_sha256": "b39dd59bf042d9bf68934d2e14d3344d79f5ccff4ae969f445f134e32b86b9ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2504",
    "kind": "arxiv",
    "version": 4
  }
}