Pith Number

pith:LCVM55TS

pith:2015:LCVM55TSN3SCPNZ2AVXTQT3XN6

not attested not anchored not stored refs pending

Morse index of radial nodal solutions of H\'enon type equations in dimension two

Ederson Moreira dos Santos, Filomena Pacella

arxiv:1503.02999 v1 · 2015-03-10 · 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{LCVM55TSN3SCPNZ2AVXTQT3XN6}

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	2026-05-18T01:11:25.395989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58aacef6726ee427b73a056f384f776f98cf041c86de424518ba36c002168c37

Aliases

arxiv: 1503.02999 · arxiv_version: 1503.02999v1 · doi: 10.48550/arxiv.1503.02999 · pith_short_12: LCVM55TSN3SC · pith_short_16: LCVM55TSN3SCPNZ2 · pith_short_8: LCVM55TS

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/LCVM55TSN3SCPNZ2AVXTQT3XN6 \
  | 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: 58aacef6726ee427b73a056f384f776f98cf041c86de424518ba36c002168c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08120bd6f0190f0909c46b31f46daeb1f004bc2c9ba877c37e6832faa4a41d80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-03-10T17:32:45Z",
    "title_canon_sha256": "ba912286647ad664982c0f45b4f255a6a352c4029dd3028bfbf36226f8dc60b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02999",
    "kind": "arxiv",
    "version": 1
  }
}