Pith Number

pith:NJDBNH4U

pith:2019:NJDBNH4UYXXAK56LENYGUHD2XK

not attested not anchored not stored refs pending

Unconditional uniqueness of solutions for nonlinear dispersive equations

Nobu Kishimoto

arxiv:1911.04349 v4 · 2019-11-11 · 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{NJDBNH4UYXXAK56LENYGUHD2XK}

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.

Cited by

3 papers in Pith

Unconditional Well-posedness for the MMT Equation on the Torus

Well-posedness for the periodic Intermediate nonlinear Schr\"{o}dinger equation

Sharp local well-posedness for the Hirota-Satsuma system

Receipt and verification

First computed	2026-07-05T02:58:33.621233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a46169f94c5ee0577cb23706a1c7aba9da27f625b4cbdae5ba4420845204f61

Aliases

arxiv: 1911.04349 · arxiv_version: 1911.04349v4 · doi: 10.48550/arxiv.1911.04349 · pith_short_12: NJDBNH4UYXXA · pith_short_16: NJDBNH4UYXXAK56L · pith_short_8: NJDBNH4U

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/NJDBNH4UYXXAK56LENYGUHD2XK \
  | 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: 6a46169f94c5ee0577cb23706a1c7aba9da27f625b4cbdae5ba4420845204f61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee5a7766b91c61e5d3a31a1e1401509e641be38484bee828542cd1c2bcd240f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-11-11T15:46:45Z",
    "title_canon_sha256": "38ccd982b0480cf0e1757497d7836857fce4061d37ae142bb847d6c99a9d23f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04349",
    "kind": "arxiv",
    "version": 4
  }
}