Pith Number

pith:PXW5VF7T

pith:2016:PXW5VF7TU2TVSLRZCNYDFHEAWU

not attested not anchored not stored refs pending

Well-posedness for the Cauchy problem of the Klein-Gordon-Zakharov system in five and more dimensions

Isao Kato, Shinya Kinoshita

arxiv:1612.04240 v1 · 2016-12-09 · 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{PXW5VF7TU2TVSLRZCNYDFHEAWU}

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	2026-05-18T00:55:05.007349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dedda97f3a6a7592e391370329c80b51852aa50dac5e5c1bba487966ba0fe84

Aliases

arxiv: 1612.04240 · arxiv_version: 1612.04240v1 · doi: 10.48550/arxiv.1612.04240 · pith_short_12: PXW5VF7TU2TV · pith_short_16: PXW5VF7TU2TVSLRZ · pith_short_8: PXW5VF7T

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/PXW5VF7TU2TVSLRZCNYDFHEAWU \
  | 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: 7dedda97f3a6a7592e391370329c80b51852aa50dac5e5c1bba487966ba0fe84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34eb6411447673b3f23a7c3ad2324622ad522dad629b64051b5b8f8aa3c42b2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-12-09T10:50:50Z",
    "title_canon_sha256": "f99f2673c413a08ad3533acef6c5431ab34c2311919d7e57b596f43c8311c529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04240",
    "kind": "arxiv",
    "version": 1
  }
}