Pith Number

pith:OVDAUZEM

pith:2014:OVDAUZEMMMIOBS4JICXZTYD6RE

not attested not anchored not stored refs pending

Eigenvalues, absolute continuity and localizations for periodic unitary transition operators

Tatsuya Tate

arxiv:1411.4215 v2 · 2014-11-16 · 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{OVDAUZEMMMIOBS4JICXZTYD6RE}

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	2026-05-18T00:49:04.958093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75460a648c6310e0cb8940af99e07e8937633c6d0879d40e82fc4f5dad68a045

Aliases

arxiv: 1411.4215 · arxiv_version: 1411.4215v2 · doi: 10.48550/arxiv.1411.4215 · pith_short_12: OVDAUZEMMMIO · pith_short_16: OVDAUZEMMMIOBS4J · pith_short_8: OVDAUZEM

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/OVDAUZEMMMIOBS4JICXZTYD6RE \
  | 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: 75460a648c6310e0cb8940af99e07e8937633c6d0879d40e82fc4f5dad68a045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91757ffe07048491b97d84b52095366d1a5c2aa22021a3d42ad65f01c27683d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-11-16T05:23:33Z",
    "title_canon_sha256": "9afde8fdf7267f83f58c57ee67af8be56e75830e79f544a7cb1fa880ed6c42f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4215",
    "kind": "arxiv",
    "version": 2
  }
}