Pith Number

pith:KAJ6JN5S

pith:2017:KAJ6JN5SWMPGZGYGI5ZZ46USH5

not attested not anchored not stored refs pending

Eigenvalues of one-dimensional non-self-adjoint Dirac operators and applications

Jean-Claude Cuenin, Petr Siegl

arxiv:1705.04833 v1 · 2017-05-13 · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KAJ6JN5SWMPGZGYGI5ZZ46USH5}

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	2026-05-18T00:21:13.927613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5013e4b7b2b31e6c9b0647739e7a923f7fed3af54827b73bddefb5b87d175a66

Aliases

arxiv: 1705.04833 · arxiv_version: 1705.04833v1 · doi: 10.48550/arxiv.1705.04833 · pith_short_12: KAJ6JN5SWMPG · pith_short_16: KAJ6JN5SWMPGZGYG · pith_short_8: KAJ6JN5S

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/KAJ6JN5SWMPGZGYGI5ZZ46USH5 \
  | 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: 5013e4b7b2b31e6c9b0647739e7a923f7fed3af54827b73bddefb5b87d175a66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fe1489976516a3694fd1f855f2054e99cdb2ea87f1ac155d2a21a903d5db4e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2017-05-13T14:12:30Z",
    "title_canon_sha256": "ca5863c2fc69cf3ecab13639d61bf4aba0b714de5bd8fd14067df1f5b0165158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04833",
    "kind": "arxiv",
    "version": 1
  }
}