Pith Number

pith:LZZVCT5Q

pith:2016:LZZVCT5QLR36XREWNG2RMYM2J7

not attested not anchored not stored refs pending

Non-symmetric perturbations of self-adjoint operators

Christiane Tretter, Jean-Claude Cuenin

arxiv:1604.00293 v1 · 2016-04-01 · 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{LZZVCT5QLR36XREWNG2RMYM2J7}

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	2026-05-18T01:17:54.080244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e73514fb05c77ebc49669b516619a4fc4c8082169fad83c448b2f498d86708a

Aliases

arxiv: 1604.00293 · arxiv_version: 1604.00293v1 · doi: 10.48550/arxiv.1604.00293 · pith_short_12: LZZVCT5QLR36 · pith_short_16: LZZVCT5QLR36XREW · pith_short_8: LZZVCT5Q

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/LZZVCT5QLR36XREWNG2RMYM2J7 \
  | 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: 5e73514fb05c77ebc49669b516619a4fc4c8082169fad83c448b2f498d86708a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9e01f7a5d580e6fd9257f70986fa1ae690f74ad582291501e3143219bdfea04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2016-04-01T15:39:04Z",
    "title_canon_sha256": "e32492fd7ca68540058bb7eab1e94b3413a6a278522f21caa0dfda52ab1be1ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00293",
    "kind": "arxiv",
    "version": 1
  }
}