Pith Number

pith:LTF5WPVG

pith:2014:LTF5WPVGAKBSPIEVUY55F3TO53

not attested not anchored not stored refs pending

Global well-posedness for higher-order Schr\"odinger equations in weighted $L^2$ spaces

Ihyeok Seo, Youngwoo Koh

arxiv:1403.2915 v2 · 2014-03-12 · 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{LTF5WPVGAKBSPIEVUY55F3TO53}

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	2026-05-18T02:20:28.945628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ccbdb3ea6028327a095a63bd2ee6eeeda155935b7954981b1a2edf178697d08

Aliases

arxiv: 1403.2915 · arxiv_version: 1403.2915v2 · doi: 10.48550/arxiv.1403.2915 · pith_short_12: LTF5WPVGAKBS · pith_short_16: LTF5WPVGAKBSPIEV · pith_short_8: LTF5WPVG

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/LTF5WPVGAKBSPIEVUY55F3TO53 \
  | 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: 5ccbdb3ea6028327a095a63bd2ee6eeeda155935b7954981b1a2edf178697d08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7eff43392a12030911819f7cf7aa4e4dc28b48248e4d8e860e7ac66cc708a00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-12T12:52:09Z",
    "title_canon_sha256": "133317c7663e52c876bead62a2e201e980622369b0d18dc389a1bb8fd5386e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2915",
    "kind": "arxiv",
    "version": 2
  }
}