Pith Number

pith:NO7DQGR4

pith:2017:NO7DQGR4YYRTOAJIKU4ZNK3BZI

not attested not anchored not stored refs pending

Linear recurrences for cylindrical networks

Pavel Galashin, Pavlo Pylyavskyy

arxiv:1704.05160 v3 · 2017-04-18 · 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{NO7DQGR4YYRTOAJIKU4ZNK3BZI}

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	2026-05-18T00:16:56.498707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bbe381a3cc623370128553996ab61ca1a41679e24246f8508d51272ec46d7fd

Aliases

arxiv: 1704.05160 · arxiv_version: 1704.05160v3 · doi: 10.48550/arxiv.1704.05160 · pith_short_12: NO7DQGR4YYRT · pith_short_16: NO7DQGR4YYRTOAJI · pith_short_8: NO7DQGR4

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/NO7DQGR4YYRTOAJIKU4ZNK3BZI \
  | 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: 6bbe381a3cc623370128553996ab61ca1a41679e24246f8508d51272ec46d7fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e40045de0eec75e7ececf0181a9f4b11ca67a922d62be41b79d1b0a0c459354b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-04-18T00:56:35Z",
    "title_canon_sha256": "cda227039e3715ee2c6822ad9bca44f8ba2879bf93bc944e2b551965619cb22a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05160",
    "kind": "arxiv",
    "version": 3
  }
}