Pith Number

pith:W7PK273J

pith:2014:W7PK273JB67MNPI2Y4I34ARXSC

not attested not anchored not stored refs pending

The precise shape of the eigenvalue intensity for a class of non-selfadjoint operators under random perturbations

Martin Vogel

arxiv:1401.8134 v2 · 2014-01-31 · 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{W7PK273JB67MNPI2Y4I34ARXSC}

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	2026-05-18T01:24:04.411587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7dead7f690fbec6bd1ac711be023790a999dc635748e663740ef69d8e462eb9

Aliases

arxiv: 1401.8134 · arxiv_version: 1401.8134v2 · doi: 10.48550/arxiv.1401.8134 · pith_short_12: W7PK273JB67M · pith_short_16: W7PK273JB67MNPI2 · pith_short_8: W7PK273J

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/W7PK273JB67MNPI2Y4I34ARXSC \
  | 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: b7dead7f690fbec6bd1ac711be023790a999dc635748e663740ef69d8e462eb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f8fcde54a760bd0170955c085c0e841b908b712e8a33d83fb24dd36dabb64b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SP",
    "submitted_at": "2014-01-31T11:12:38Z",
    "title_canon_sha256": "2453839bb0d7295a82a329a1cd27d6bbac7aec5ef10b8f34edc502fdcd2f9ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8134",
    "kind": "arxiv",
    "version": 2
  }
}