Pith Number

pith:EKNALKWK

pith:2013:EKNALKWKZ2GWIEMEUGHDAT7KDD

not attested not anchored not stored refs pending

On the modulus of continuity for spectral measures in substitution dynamics

Alexander I. Bufetov, Boris Solomyak

arxiv:1305.7373 v2 · 2013-05-31 · math.DS · 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{EKNALKWKZ2GWIEMEUGHDAT7KDD}

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	2026-05-18T02:46:32.880772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

229a05aacace8d641184a18e304fea18e9170d9b3d0c7d5c003a4f1bc67ba996

Aliases

arxiv: 1305.7373 · arxiv_version: 1305.7373v2 · doi: 10.48550/arxiv.1305.7373 · pith_short_12: EKNALKWKZ2GW · pith_short_16: EKNALKWKZ2GWIEME · pith_short_8: EKNALKWK

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/EKNALKWKZ2GWIEMEUGHDAT7KDD \
  | 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: 229a05aacace8d641184a18e304fea18e9170d9b3d0c7d5c003a4f1bc67ba996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf4481d8f791ba8ef1cda589f039168c53d667dc823fc0b9b887c2cd7b5b654",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-05-31T12:04:11Z",
    "title_canon_sha256": "67790fe628e54fbf40b58d27e6d58de55c2a6dc7e5147398891ee157501b3ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7373",
    "kind": "arxiv",
    "version": 2
  }
}