Pith Number

pith:BUXZYUUR

pith:2017:BUXZYUUR6QZRQEYTQYNA4MGY5X

not attested not anchored not stored refs pending

Geometrically induced spectral effects in tubes with a mixed Dirichlet-Neumann boundary

Fedor L. Bakharev, Pavel Exner

arxiv:1708.08068 v2 · 2017-08-27 · math.SP · 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{BUXZYUUR6QZRQEYTQYNA4MGY5X}

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	2026-05-18T00:27:00.259029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d2f9c5291f433181313861a0e30d8edcc1ece18236ca6e6b486d8611d0106ea

Aliases

arxiv: 1708.08068 · arxiv_version: 1708.08068v2 · doi: 10.48550/arxiv.1708.08068 · pith_short_12: BUXZYUUR6QZR · pith_short_16: BUXZYUUR6QZRQEYT · pith_short_8: BUXZYUUR

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/BUXZYUUR6QZRQEYTQYNA4MGY5X \
  | 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: 0d2f9c5291f433181313861a0e30d8edcc1ece18236ca6e6b486d8611d0106ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c352fd05716f74c6b800b2c18ca1793d1c69c950cde519a59f27baad9b85a14",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2017-08-27T08:43:19Z",
    "title_canon_sha256": "a4304351dfeb175c759dc80679d0f968d9fbbf3646718b1e09b4392ce2f705d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08068",
    "kind": "arxiv",
    "version": 2
  }
}