Pith Number

pith:LHR6PBUU

pith:2024:LHR6PBUUT642RVTNDGUR5UE4ON

not attested not anchored not stored refs pending

The transformations to remove or add bound states for the half-line matrix Schr\"odinger operator

Ricardo Weder, Tuncay Aktosun

arxiv:2402.12136 v2 · 2024-02-19 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHR6PBUUT642RVTNDGUR5UE4ON}

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	2026-07-05T08:46:21.668154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59e3e786949fb9a8d66d19a91ed09c7347d906adcd666b9f898aeef269d3f52d

Aliases

arxiv: 2402.12136 · arxiv_version: 2402.12136v2 · doi: 10.48550/arxiv.2402.12136 · pith_short_12: LHR6PBUUT642 · pith_short_16: LHR6PBUUT642RVTN · pith_short_8: LHR6PBUU

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/LHR6PBUUT642RVTNDGUR5UE4ON \
  | 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: 59e3e786949fb9a8d66d19a91ed09c7347d906adcd666b9f898aeef269d3f52d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d17472191c72b483abaf2a6ad10b31c47d3f9577399321d16749e87c3a61d224",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2024-02-19T13:37:30Z",
    "title_canon_sha256": "fc6dfe59659aacedf8ad0c308779039864587966688b9b3c14ed5cba0227bd04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12136",
    "kind": "arxiv",
    "version": 2
  }
}