Pith Number

pith:33XSWUQO

pith:2017:33XSWUQOMYZAJTYZOGG2YI6ABP

not attested not anchored not stored refs pending

Global existence and blowup for a class of the focusing nonlinear Schr\"odinger equation with inverse-square potential

Van Duong Dinh

arxiv:1711.04792 v2 · 2017-11-13 · 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{33XSWUQOMYZAJTYZOGG2YI6ABP}

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	2026-05-18T00:08:31.300177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deef2b520e663204cf19718dac23c00bf177576d9ab1c87f6de3e1a3a9545be1

Aliases

arxiv: 1711.04792 · arxiv_version: 1711.04792v2 · doi: 10.48550/arxiv.1711.04792 · pith_short_12: 33XSWUQOMYZA · pith_short_16: 33XSWUQOMYZAJTYZ · pith_short_8: 33XSWUQO

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/33XSWUQOMYZAJTYZOGG2YI6ABP \
  | 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: deef2b520e663204cf19718dac23c00bf177576d9ab1c87f6de3e1a3a9545be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b65a599d531e3e7ae28ce924859e96bfdff3bc39886e32e3a1ffa7a3db3ae891",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-13T19:02:12Z",
    "title_canon_sha256": "b0b7d4b727146feeafdfecbb37dbbde7654216e0e016b5c68212e012b6dc0907"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04792",
    "kind": "arxiv",
    "version": 2
  }
}