Pith Number

pith:KURQWXQG

pith:2014:KURQWXQGDFSMSHURDKVR44PKKU

not attested not anchored not stored refs pending

Schr\"odinger type operators with unbounded diffusion and potential terms

Abdelaziz Rhandi, Anna Canale, Cristian Tacelli

arxiv:1406.0316 v1 · 2014-06-02 · 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{KURQWXQGDFSMSHURDKVR44PKKU}

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	2026-05-18T02:50:41.176002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55230b5e061964c91e911aab1e71ea550ab5cfecf92390b2deecc18e28957f50

Aliases

arxiv: 1406.0316 · arxiv_version: 1406.0316v1 · doi: 10.48550/arxiv.1406.0316 · pith_short_12: KURQWXQGDFSM · pith_short_16: KURQWXQGDFSMSHUR · pith_short_8: KURQWXQG

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/KURQWXQGDFSMSHURDKVR44PKKU \
  | 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: 55230b5e061964c91e911aab1e71ea550ab5cfecf92390b2deecc18e28957f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574d2d70f8947f9a456a51146b4edcfd5043f67e5c897415f6e190fa1207a8c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-06-02T10:27:53Z",
    "title_canon_sha256": "f600c5535399ad2ca899876660ab26636355361c6667118c92569d3cf0d0f509"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0316",
    "kind": "arxiv",
    "version": 1
  }
}