Pith Number

pith:ZHZB7K5Q

pith:2026:ZHZB7K5QLRN446C7RLF3DEWAAK

not attested not anchored not stored refs pending

$C^*$-algebras of transmission problems and elliptic boundary value problems with shift operators

Alexandre Baldare, Anton Yu. Savin, Elmar Schrohe, Vladimir E. Nazaikinskii

arxiv:2605.26593 v1 · 2026-05-26 · math.OA · math.AP · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHZB7K5QLRN446C7RLF3DEWAAK}

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	2026-05-27T01:06:01.176963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f21fabb05c5bce785f8acbb192c002ad47d489004a147222ee58e16b53954d

Aliases

arxiv: 2605.26593 · arxiv_version: 2605.26593v1 · doi: 10.48550/arxiv.2605.26593 · pith_short_12: ZHZB7K5QLRN4 · pith_short_16: ZHZB7K5QLRN446C7 · pith_short_8: ZHZB7K5Q

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/ZHZB7K5QLRN446C7RLF3DEWAAK \
  | 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: c9f21fabb05c5bce785f8acbb192c002ad47d489004a147222ee58e16b53954d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7b0c881f8831e255a729b2be1305bf9a16f6b401dfed19ae1f7a6c8097382c9",
    "cross_cats_sorted": [
      "math.AP",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2026-05-26T06:25:12Z",
    "title_canon_sha256": "11f262d62c9b0dc5a8e57247c3760f6b92bb1fe3228614966834c54dd9d61921"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26593",
    "kind": "arxiv",
    "version": 1
  }
}