Pith Number

pith:HGJEQ4D4

pith:2010:HGJEQ4D4Z4JAY3VXMMAMYWFRUS

not attested not anchored not stored refs pending

Solutions for a Nonhomogeneous Nonlinear Schroedinger Equation with Double Power Nonlinearity

Anna Maria Micheletti, Marco G. Ghimenti

arxiv:1012.5612 v1 · 2010-12-27 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGJEQ4D4Z4JAY3VXMMAMYWFRUS}

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	2026-05-18T04:32:22.808004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

399248707ccf120c6eb76300cc58b1a4bd0f326483ea0f1b08929c5da5b53775

Aliases

arxiv: 1012.5612 · arxiv_version: 1012.5612v1 · doi: 10.48550/arxiv.1012.5612 · pith_short_12: HGJEQ4D4Z4JA · pith_short_16: HGJEQ4D4Z4JAY3VX · pith_short_8: HGJEQ4D4

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/HGJEQ4D4Z4JAY3VXMMAMYWFRUS \
  | 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: 399248707ccf120c6eb76300cc58b1a4bd0f326483ea0f1b08929c5da5b53775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f102dbd1518fbf4a867f062db713e9825536d1f7da6705214ace04fe8a42764",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-12-27T13:25:40Z",
    "title_canon_sha256": "60993045a03640733dd5b4f41084c58764ae8f5a5edb70a8d88df5125b39a0d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5612",
    "kind": "arxiv",
    "version": 1
  }
}