Pith Number

pith:EGZLE7VI

pith:2010:EGZLE7VIEQNIBPFI2SJ4VGKTV3

not attested not anchored not stored refs pending

Well-posedness of a Class of Non-homogeneous Boundary Value Problems of the Korteweg-de Vries Equation on a Finite Domain

Bing-Yu Zhang, Eugene Kramer, Ivonne Rivas

arxiv:1012.1057 v1 · 2010-12-06 · 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{EGZLE7VIEQNIBPFI2SJ4VGKTV3}

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	2026-05-18T04:34:01.908081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21b2b27ea8241a80bca8d493ca9953aef2733f24995caa0bb1de75d5a99ea153

Aliases

arxiv: 1012.1057 · arxiv_version: 1012.1057v1 · doi: 10.48550/arxiv.1012.1057 · pith_short_12: EGZLE7VIEQNI · pith_short_16: EGZLE7VIEQNIBPFI · pith_short_8: EGZLE7VI

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/EGZLE7VIEQNIBPFI2SJ4VGKTV3 \
  | 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: 21b2b27ea8241a80bca8d493ca9953aef2733f24995caa0bb1de75d5a99ea153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a697b1d2e9a7d2a4f1117388e052ce740e2d29e43bf0ce091611f8c0fd8f6d36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-12-06T00:13:47Z",
    "title_canon_sha256": "9e679f662cbdb5323aad0a864f1dafc78c57ab5509cf9a3c18bd792b5791b154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1057",
    "kind": "arxiv",
    "version": 1
  }
}