Pith Number

pith:4WX2AMA7

pith:2018:4WX2AMA72G4GTTZOC6YPALLGYU

not attested not anchored not stored refs pending

Effective operators for Robin eigenvalues in domains with corners

Konstantin Pankrashkin, Magda Khalile, Thomas Ourmi\`eres-Bonafos

arxiv:1809.04998 v3 · 2018-09-13 · math.SP · math-ph · math.AP · 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{4WX2AMA72G4GTTZOC6YPALLGYU}

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.

Cited by

1 paper in Pith

Sloshing, Steklov and corners: Asymptotics of Steklov eigenvalues for curvilinear polygons

Receipt and verification

First computed	2026-07-05T02:32:43.283598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5afa0301fd1b869cf2e17b0f02d66c53b09f5f6787112aec35f359e67aee9e3

Aliases

arxiv: 1809.04998 · arxiv_version: 1809.04998v3 · doi: 10.48550/arxiv.1809.04998 · pith_short_12: 4WX2AMA72G4G · pith_short_16: 4WX2AMA72G4GTTZO · pith_short_8: 4WX2AMA7

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/4WX2AMA72G4GTTZOC6YPALLGYU \
  | 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: e5afa0301fd1b869cf2e17b0f02d66c53b09f5f6787112aec35f359e67aee9e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880fdcb3142040d7b6ceddf08db147323920b849e5e4bf2ed0c9c41104a1992f",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2018-09-13T14:48:39Z",
    "title_canon_sha256": "3d910ce02639e51b66f3c1be5be97dea9d64a83f54505ad544b58b65d39641ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04998",
    "kind": "arxiv",
    "version": 3
  }
}