Pith Number

pith:6ACCC5F3

pith:2014:6ACCC5F3TP2WOSUYIR7TV3Y3AH

not attested not anchored not stored refs pending

Non-zero integral friezes

Bruce Fontaine

arxiv:1409.6026 v1 · 2014-09-21 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ACCC5F3TP2WOSUYIR7TV3Y3AH}

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.

Cited by

1 paper in Pith

Frieze patterns in representation theory

Receipt and verification

First computed	2026-05-18T02:42:13.903996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0042174bb9bf5674a98447f3aef1b01dbca017188fdf5e1bba39e2f1dee7305

Aliases

arxiv: 1409.6026 · arxiv_version: 1409.6026v1 · doi: 10.48550/arxiv.1409.6026 · pith_short_12: 6ACCC5F3TP2W · pith_short_16: 6ACCC5F3TP2WOSUY · pith_short_8: 6ACCC5F3

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/6ACCC5F3TP2WOSUYIR7TV3Y3AH \
  | 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: f0042174bb9bf5674a98447f3aef1b01dbca017188fdf5e1bba39e2f1dee7305

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8779782772893a20e76ffe98d2164cd8fb2ad244f1299bfea3b888c365581f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-09-21T18:22:39Z",
    "title_canon_sha256": "b69f29735bdbc85ec090726921ede472ad0374a5e30d7f5f3f7f6adbb05a37d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6026",
    "kind": "arxiv",
    "version": 1
  }
}