Pith Number

pith:R2B77YEJ

pith:2017:R2B77YEJ7KYS5A3PES43ZHJ4G2

not attested not anchored not stored refs pending

Existence Result for Non-linearly Perturbed Hardy-Schr\"odinger Problems: Local and Non-local cases

Shaya Shakerian

arxiv:1711.08839 v1 · 2017-11-23 · 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{R2B77YEJ7KYS5A3PES43ZHJ4G2}

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	2026-05-18T00:29:43.943774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e83ffe089fab12e836f24b9bc9d3c36a3db2016ecb0658f51e911782f2ae453

Aliases

arxiv: 1711.08839 · arxiv_version: 1711.08839v1 · doi: 10.48550/arxiv.1711.08839 · pith_short_12: R2B77YEJ7KYS · pith_short_16: R2B77YEJ7KYS5A3P · pith_short_8: R2B77YEJ

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/R2B77YEJ7KYS5A3PES43ZHJ4G2 \
  | 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: 8e83ffe089fab12e836f24b9bc9d3c36a3db2016ecb0658f51e911782f2ae453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "064b696245dbf0665bcfee5f30a0021f5d019653f5fa711f2f8784ad1e3c2587",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-23T23:05:26Z",
    "title_canon_sha256": "8b041613c67becca3d5b9244d7f404b6de1e33192813edc4acd707aaa9bc9a26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08839",
    "kind": "arxiv",
    "version": 1
  }
}