Pith Number

pith:43DYXHXP

pith:2014:43DYXHXPKQXYMLZUKNLK757GDK

not attested not anchored not stored refs pending

Rates of decay in the classical Katznelson-Tzafriri theorem

David Seifert

arxiv:1410.1297 v1 · 2014-10-06 · 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{43DYXHXPKQXYMLZUKNLK757GDK}

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	2026-05-17T23:54:07.873775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c78b9eef542f862f345356aff7e61ab7888bcd51c2ca88f9ab193850827ec0

Aliases

arxiv: 1410.1297 · arxiv_version: 1410.1297v1 · doi: 10.48550/arxiv.1410.1297 · pith_short_12: 43DYXHXPKQXY · pith_short_16: 43DYXHXPKQXYMLZU · pith_short_8: 43DYXHXP

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/43DYXHXPKQXYMLZUKNLK757GDK \
  | 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: e6c78b9eef542f862f345356aff7e61ab7888bcd51c2ca88f9ab193850827ec0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2776bb583fa4e7d438cc762a5221c6cc94cc8373f6d8f3b8ba66c7f0dc3eabff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-10-06T09:25:41Z",
    "title_canon_sha256": "285dd0b61796cd543c49a76f530709497ae8d3b2d4e7352092198ea3e520373a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1297",
    "kind": "arxiv",
    "version": 1
  }
}