Pith Number

pith:YLOCPCZT

pith:2017:YLOCPCZTWHWNCDXCRIQDZPG3D5

not attested not anchored not stored refs pending

Global well-posedness for a $L^2$-critical nonlinear higher-order Schr\"odinger equation

Van Duong Dinh

arxiv:1703.00903 v3 · 2017-03-02 · 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{YLOCPCZTWHWNCDXCRIQDZPG3D5}

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	2026-05-18T00:32:59.844095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2dc278b33b1ecd10ee28a203cbcdb1f7b06d8e4a5ad168b82485e8e58db6ebf

Aliases

arxiv: 1703.00903 · arxiv_version: 1703.00903v3 · doi: 10.48550/arxiv.1703.00903 · pith_short_12: YLOCPCZTWHWN · pith_short_16: YLOCPCZTWHWNCDXC · pith_short_8: YLOCPCZT

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/YLOCPCZTWHWNCDXCRIQDZPG3D5 \
  | 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: c2dc278b33b1ecd10ee28a203cbcdb1f7b06d8e4a5ad168b82485e8e58db6ebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69119066525bda3b58193f140ee8b2c658cdb166105859b5c7956d0411a01d14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-02T18:59:27Z",
    "title_canon_sha256": "697cbfa945abf4a32cbd064fa7939215674bb197ce514f97853fc18905812e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00903",
    "kind": "arxiv",
    "version": 3
  }
}