Pith Number

pith:KA6JVD6W

pith:2017:KA6JVD6WMJACOTSBNIWZSTUQPL

not attested not anchored not stored refs pending

Optimally convergent hybridizable discontinuous Galerkin method for fifth-order Korteweg-de Vries type equations

Bo Dong, Jiahua Jiang, Yanlai Chen

arxiv:1710.07734 v2 · 2017-10-21 · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KA6JVD6WMJACOTSBNIWZSTUQPL}

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	2026-05-18T00:31:02.291083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

503c9a8fd66240274e416a2d994e907afccb5bb790c84acacc5609aa007b7ae0

Aliases

arxiv: 1710.07734 · arxiv_version: 1710.07734v2 · doi: 10.48550/arxiv.1710.07734 · pith_short_12: KA6JVD6WMJAC · pith_short_16: KA6JVD6WMJACOTSB · pith_short_8: KA6JVD6W

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/KA6JVD6WMJACOTSBNIWZSTUQPL \
  | 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: 503c9a8fd66240274e416a2d994e907afccb5bb790c84acacc5609aa007b7ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3659fa419a3e0033b1f0d82b0e3f941c1744aec67a76f87790bf70ba65e57d33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-10-21T00:37:38Z",
    "title_canon_sha256": "b59f4c2fa87a9b15b5311a43d9e20ff775e21cdbc7e2e1913b93e19c52a4719f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07734",
    "kind": "arxiv",
    "version": 2
  }
}