Pith Number

pith:5GPCK4XD

pith:2019:5GPCK4XDB7WXVSOBGN7LICAUFU

not attested not anchored not stored refs pending

Well-posedness and exponential decay estimates for a Korteweg-de Vries-Burgers equation with time-delay

Cristina Pignotti, Vilmos Komornik

arxiv:1906.02488 v1 · 2019-06-06 · 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{5GPCK4XDB7WXVSOBGN7LICAUFU}

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	2026-05-17T23:44:01.001960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e99e2572e30fed7ac9c1337eb408142d0718fe941fff364f2f932b414529dc4e

Aliases

arxiv: 1906.02488 · arxiv_version: 1906.02488v1 · doi: 10.48550/arxiv.1906.02488 · pith_short_12: 5GPCK4XDB7WX · pith_short_16: 5GPCK4XDB7WXVSOB · pith_short_8: 5GPCK4XD

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/5GPCK4XDB7WXVSOBGN7LICAUFU \
  | 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: e99e2572e30fed7ac9c1337eb408142d0718fe941fff364f2f932b414529dc4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdbfb2d2864d57aaa8c5276ee532e75db9d9f35d204d1c8adcc824be51993ee5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-06-06T09:11:55Z",
    "title_canon_sha256": "a5a58b6e1c3a9573ac9562028848848959ca62b2d2d50fc64640bc1fd665ecee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02488",
    "kind": "arxiv",
    "version": 1
  }
}