Pith Number

pith:IYICRB7S

pith:2018:IYICRB7SGLC33Y5UBTNWU6UFOG

not attested not anchored not stored refs pending

Absence of eigenvalues of non-self-adjoint Robin Laplacians on the half-space

David Krejcirik, Lucrezia Cossetti

arxiv:1812.05348 v2 · 2018-12-13 · math.SP · math-ph · math.AP · math.MP

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\usepackage{pith}
\pithnumber{IYICRB7SGLC33Y5UBTNWU6UFOG}

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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

On the eigenvalues of the Robin Laplacian with a complex parameter

Receipt and verification

First computed	2026-07-05T01:30:48.232863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46102887f232c5bde3b40cdb6a7a857181f2f46b45a6b171c0183b5a8fd3a234

Aliases

arxiv: 1812.05348 · arxiv_version: 1812.05348v2 · doi: 10.48550/arxiv.1812.05348 · pith_short_12: IYICRB7SGLC3 · pith_short_16: IYICRB7SGLC33Y5U · pith_short_8: IYICRB7S

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/IYICRB7SGLC33Y5UBTNWU6UFOG \
  | 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: 46102887f232c5bde3b40cdb6a7a857181f2f46b45a6b171c0183b5a8fd3a234

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ce7bd9f87592d4494d2dcdf4436858f1511afc7f05ba903f9ba5f87779831fd",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2018-12-13T10:14:32Z",
    "title_canon_sha256": "e5d2449d4327974dfe164c0fec7cbeebb9babb89f649605dd345993a386dfb78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05348",
    "kind": "arxiv",
    "version": 2
  }
}