Pith Number

pith:3KZMFX7K

pith:2017:3KZMFX7KCOZ6PFW5J4FZ6TPDTH

not attested not anchored not stored refs pending

Global existence versus finite time blowup dichotomy for the system of nonlinear Schr\"odinger equations

Haewon Yoon, Soonsik Kwon, Younghun Hong

arxiv:1712.06811 v1 · 2017-12-19 · 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{3KZMFX7KCOZ6PFW5J4FZ6TPDTH}

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	2026-05-18T00:27:40.354471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab2c2dfea13b3e796dd4f0b9f4de399cc4793c58786e40fe8429f22aaaf5995

Aliases

arxiv: 1712.06811 · arxiv_version: 1712.06811v1 · doi: 10.48550/arxiv.1712.06811 · pith_short_12: 3KZMFX7KCOZ6 · pith_short_16: 3KZMFX7KCOZ6PFW5 · pith_short_8: 3KZMFX7K

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/3KZMFX7KCOZ6PFW5J4FZ6TPDTH \
  | 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: dab2c2dfea13b3e796dd4f0b9f4de399cc4793c58786e40fe8429f22aaaf5995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1f14fa5ac7fafd80fbbcb1ff8a63da35dcb5ed3c84731cdaf2a7a8a36834af2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-19T08:18:41Z",
    "title_canon_sha256": "ece0703beecd630ec93e532620f927004ef79bbd35160cafade328c40b51c331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06811",
    "kind": "arxiv",
    "version": 1
  }
}