Pith Number

pith:PGXOGKQM

pith:2018:PGXOGKQMVMT4QTR43T3ZIOK6SX

not attested not anchored not stored refs pending

Blow-up of the radially symmetric solutions for the quadratic nonlinear Schr\"{o}dinger system without mass-resonance

Kuranosuke Nishimura, Nobu Kishimoto, Takahisa Inui

arxiv:1810.09153 v2 · 2018-10-22 · 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{PGXOGKQMVMT4QTR43T3ZIOK6SX}

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	2026-05-18T00:02:24.523620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79aee32a0cab27c84e3cdcf794395e95c2dd5abe168d423f218b1072c407a1be

Aliases

arxiv: 1810.09153 · arxiv_version: 1810.09153v2 · doi: 10.48550/arxiv.1810.09153 · pith_short_12: PGXOGKQMVMT4 · pith_short_16: PGXOGKQMVMT4QTR4 · pith_short_8: PGXOGKQM

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/PGXOGKQMVMT4QTR43T3ZIOK6SX \
  | 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: 79aee32a0cab27c84e3cdcf794395e95c2dd5abe168d423f218b1072c407a1be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577a40a30a913867b54c230f6d2d8a8609c5d80913753f3e5bee066b6010a51b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-10-22T09:43:03Z",
    "title_canon_sha256": "6b93e27f6c11b048230997986b44d9abe6ea70d1c7a8b88b579636d0e3833600"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09153",
    "kind": "arxiv",
    "version": 2
  }
}