Pith Number

pith:3SSYAHW7

pith:2011:3SSYAHW7CUBM2YI5ZUIPLPNXB6

not attested not anchored not stored refs pending

A Note On The Spectral Norms of The Matrices Connected Integer Numbers Sequence

Durmu\c{s} Bozkurt

arxiv:1105.1724 v1 · 2011-05-09 · math.GM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SSYAHW7CUBM2YI5ZUIPLPNXB6}

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	2026-05-18T04:22:32.612408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca5801edf1502cd611dcd10f5bdb70f82239ce07daec33b1f835b306a5a6037

Aliases

arxiv: 1105.1724 · arxiv_version: 1105.1724v1 · doi: 10.48550/arxiv.1105.1724 · pith_short_12: 3SSYAHW7CUBM · pith_short_16: 3SSYAHW7CUBM2YI5 · pith_short_8: 3SSYAHW7

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/3SSYAHW7CUBM2YI5ZUIPLPNXB6 \
  | 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: dca5801edf1502cd611dcd10f5bdb70f82239ce07daec33b1f835b306a5a6037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64e348228164bcbdb3ef799026d0fa1a20f7451837199c78844d080a9c1fba2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2011-05-09T16:49:21Z",
    "title_canon_sha256": "756ae136bfd5fb41ccc93e39271c40a5b225a1e41f6f2a2bac582aa1eea8a0d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1724",
    "kind": "arxiv",
    "version": 1
  }
}