Pith Number

pith:RSYTIPOK

pith:2016:RSYTIPOKXCHPNZMPJ6ZRENGTQB

not attested not anchored not stored refs pending

Generalized Nehari manifold and semilinear Schr\"odinger equation with weak monotonicity condition on the nonlinear term

Andrzej Szulkin, Francisco Odair de Paiva, Wojciech Kryszewski

arxiv:1609.04611 v1 · 2016-09-15 · 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{RSYTIPOKXCHPNZMPJ6ZRENGTQB}

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	2026-05-18T01:04:36.197774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cb1343dcab88ef6e58f4fb31234d380627a7490362753b40f52f3a31a5bacbc

Aliases

arxiv: 1609.04611 · arxiv_version: 1609.04611v1 · doi: 10.48550/arxiv.1609.04611 · pith_short_12: RSYTIPOKXCHP · pith_short_16: RSYTIPOKXCHPNZMP · pith_short_8: RSYTIPOK

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/RSYTIPOKXCHPNZMPJ6ZRENGTQB \
  | 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: 8cb1343dcab88ef6e58f4fb31234d380627a7490362753b40f52f3a31a5bacbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e340207d67dda09e6e6073ab7d986900cc74b217458c55048cf0a54058a0c4da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-15T12:49:11Z",
    "title_canon_sha256": "54f9fdfe5805e840c546e679131f6f448fe90bc9abfc7dc3abf0b65074bf1665"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04611",
    "kind": "arxiv",
    "version": 1
  }
}