Pith Number

pith:SSNK2SSR

pith:2017:SSNK2SSRENHTMPPV7AG4AUVUA6

not attested not anchored not stored refs pending

On radial Schroedinger operators with a Coulomb potential

J. Derezinski, S. Richard

arxiv:1712.04068 v2 · 2017-12-11 · math-ph · math.MP · math.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SSNK2SSRENHTMPPV7AG4AUVUA6}

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	2026-05-18T00:07:00.880014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

949aad4a51234f363df5f80dc052b407aa46a2021d4a49b67ddb730ff43edf83

Aliases

arxiv: 1712.04068 · arxiv_version: 1712.04068v2 · doi: 10.48550/arxiv.1712.04068 · pith_short_12: SSNK2SSRENHT · pith_short_16: SSNK2SSRENHTMPPV · pith_short_8: SSNK2SSR

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/SSNK2SSRENHTMPPV7AG4AUVUA6 \
  | 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: 949aad4a51234f363df5f80dc052b407aa46a2021d4a49b67ddb730ff43edf83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0678a822ee20200193b3c97e26742761e0135f4b05b2ad11061227c25906f1",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-11T23:24:26Z",
    "title_canon_sha256": "8be7698ba51b37f28eea25473cfb4baacf3d600ce07167c168e2ed12192e809e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04068",
    "kind": "arxiv",
    "version": 2
  }
}