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Pith Number

pith:M7S7RDTD

pith:2019:M7S7RDTD3KHFJG73LKJXSTB3C2
not attested not anchored not stored refs pending

Some lemmata on the perturbation of the spectrum

Alexander I. Nazarov

arxiv:1908.09365 v1 · 2019-08-25 · math.SP

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{M7S7RDTD3KHFJG73LKJXSTB3C2}

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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

Receipt and verification
First computed 2026-07-04T23:59:39.469397Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

67e5f88e63da8e549bfb5a93794c3b169b43dcf9de52c61b79735c20459cadda

Aliases

arxiv: 1908.09365 · arxiv_version: 1908.09365v1 · doi: 10.48550/arxiv.1908.09365 · pith_short_12: M7S7RDTD3KHF · pith_short_16: M7S7RDTD3KHFJG73 · pith_short_8: M7S7RDTD
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/M7S7RDTD3KHFJG73LKJXSTB3C2 \
  | 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: 67e5f88e63da8e549bfb5a93794c3b169b43dcf9de52c61b79735c20459cadda
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "945062db548177b98e120ce244f9843e4c569cc95be7c499ab24bbcf2f0eeb0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2019-08-25T17:22:29Z",
    "title_canon_sha256": "7c6d154e4beddc84d18c8d21701add3a80fbe391ee0835222eeb74a3e61b31e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09365",
    "kind": "arxiv",
    "version": 1
  }
}