Pith Number

pith:OXGVBQCC

pith:2024:OXGVBQCCYXANWXW6IGBJ5AUJID

not attested not anchored not stored refs pending

On Local Well-posedness of the Periodic Korteweg-de Vries Equation Below $H^{-\frac{1}{2}}(\mathbb{T})$

Ryan McConnell, Seungly Oh

arxiv:2411.15069 v1 · 2024-11-22 · 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{OXGVBQCCYXANWXW6IGBJ5AUJID}

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	2026-07-05T09:39:15.996117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75cd50c042c5c0db5ede41829e828940c8243543d1945576e3c28164279a08e5

Aliases

arxiv: 2411.15069 · arxiv_version: 2411.15069v1 · doi: 10.48550/arxiv.2411.15069 · pith_short_12: OXGVBQCCYXAN · pith_short_16: OXGVBQCCYXANWXW6 · pith_short_8: OXGVBQCC

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/OXGVBQCCYXANWXW6IGBJ5AUJID \
  | 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: 75cd50c042c5c0db5ede41829e828940c8243543d1945576e3c28164279a08e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9de335da2e77c787762afa47fba80961d7f7721bd70dd7e2c12abd548df5c9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-22T16:56:42Z",
    "title_canon_sha256": "f50992c9493116df9b879d76821dd0100f48986b5f61d8acca155dfe491c596f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15069",
    "kind": "arxiv",
    "version": 1
  }
}