Pith Number

pith:L6Q7VBLL

pith:2015:L6Q7VBLLRGDG7J2THLN72WBHYA

not attested not anchored not stored refs pending

Computable F{\o}lner monotilings and a theorem of Brudno II

Nikita Moriakov

arxiv:1510.03833 v2 · 2015-10-13 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6Q7VBLLRGDG7J2THLN72WBHYA}

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	2026-05-18T01:24:24.235783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa1fa856b89866fa7533adbfd5827c000ab94d4bf41529fdbe56030c6e42b6a

Aliases

arxiv: 1510.03833 · arxiv_version: 1510.03833v2 · doi: 10.48550/arxiv.1510.03833 · pith_short_12: L6Q7VBLLRGDG · pith_short_16: L6Q7VBLLRGDG7J2T · pith_short_8: L6Q7VBLL

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/L6Q7VBLLRGDG7J2THLN72WBHYA \
  | 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: 5fa1fa856b89866fa7533adbfd5827c000ab94d4bf41529fdbe56030c6e42b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b29474e4eed32ac0b86a4065de07be4ee7207d20e28fe32d202cbc06e39bb47",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-13T19:34:31Z",
    "title_canon_sha256": "38a33aeee7b332f0a40484694320e62772a7b650dbceb14e06ef77fc9dd4df91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03833",
    "kind": "arxiv",
    "version": 2
  }
}