Pith Number

pith:7VRRBVGV

pith:2014:7VRRBVGVKD5Q7IG6HVBSP3HMDH

not attested not anchored not stored refs pending

A Landesman-Lazer type result for periodic parabolic problems on $\mathbb{R}^N$ at resonance

Aleksander Cwiszewski, Renata Lukasiak

arxiv:1410.3400 v2 · 2014-10-13 · 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{7VRRBVGVKD5Q7IG6HVBSP3HMDH}

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	2026-05-18T02:35:46.869609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd6310d4d550fb0fa0de3d4327ecec19e16f7ba83495425a66ba924349d48e93

Aliases

arxiv: 1410.3400 · arxiv_version: 1410.3400v2 · doi: 10.48550/arxiv.1410.3400 · pith_short_12: 7VRRBVGVKD5Q · pith_short_16: 7VRRBVGVKD5Q7IG6 · pith_short_8: 7VRRBVGV

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/7VRRBVGVKD5Q7IG6HVBSP3HMDH \
  | 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: fd6310d4d550fb0fa0de3d4327ecec19e16f7ba83495425a66ba924349d48e93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2343a316fa98683da819a336cd47d0d7030e695c02dc0ba8b0aeded927b30e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-10-13T17:28:09Z",
    "title_canon_sha256": "c398b6810ecc03e0197a1e0d3ca78b1817d100a7be0c27766ddd513e26706de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3400",
    "kind": "arxiv",
    "version": 2
  }
}