Pith Number

pith:KGDHJOMQ

pith:2022:KGDHJOMQ4N5WUL6QENW2ZFZEK3

not attested not anchored not stored refs pending

Semilinear elliptic Schr\"odinger equations with singular potentials and absorption terms

Konstantinos T. Gkikas, Phuoc-Tai Nguyen

arxiv:2203.01266 v1 · 2022-03-02 · 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{KGDHJOMQ4N5WUL6QENW2ZFZEK3}

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.

Cited by

1 paper in Pith

Quantum-Enhanced Channel Mixing in RWKV Models for Time Series Forecasting

Receipt and verification

First computed	2026-07-05T07:46:58.654598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518674b990e37b6a2fd0236dac972456eabb5215e4c513862171030e79918aaf

Aliases

arxiv: 2203.01266 · arxiv_version: 2203.01266v1 · doi: 10.48550/arxiv.2203.01266 · pith_short_12: KGDHJOMQ4N5W · pith_short_16: KGDHJOMQ4N5WUL6Q · pith_short_8: KGDHJOMQ

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/KGDHJOMQ4N5WUL6QENW2ZFZEK3 \
  | 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: 518674b990e37b6a2fd0236dac972456eabb5215e4c513862171030e79918aaf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "391afdc421f15670f9a2f8e9edc97bb9b93c83fd3225776a6c4e483d1794ce42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-03-02T17:48:15Z",
    "title_canon_sha256": "27f260f0be89ba632ce6c3a29ccf029dc81bd759f5de6eb6021d63f774579b4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01266",
    "kind": "arxiv",
    "version": 1
  }
}