Pith Number

pith:4O6EKO4Z

pith:2014:4O6EKO4ZKUUE6BDDOMECBYQMQU

not attested not anchored not stored refs pending

A bijection between aperiodic palindromes and connected circulant graphs

Dongseok Kim, Hunki Baek, Jaeun Lee, Sejeong Bang

arxiv:1412.2426 v1 · 2014-12-08 · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O6EKO4ZKUUE6BDDOMECBYQMQU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:31:58.029811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3bc453b9955284f0463730820e20c85383d110ae906e50b575ecee31c99879e

Aliases

arxiv: 1412.2426 · arxiv_version: 1412.2426v1 · doi: 10.48550/arxiv.1412.2426 · pith_short_12: 4O6EKO4ZKUUE · pith_short_16: 4O6EKO4ZKUUE6BDD · pith_short_8: 4O6EKO4Z

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/4O6EKO4ZKUUE6BDDOMECBYQMQU \
  | 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: e3bc453b9955284f0463730820e20c85383d110ae906e50b575ecee31c99879e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59179885da1867f84cb266c6b68bf7789f9d03414afc96dcf0858aeea4db42ed",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-12-08T01:43:16Z",
    "title_canon_sha256": "93d0b438028c09ca31599561fa1e349868d93cb9fc8cf4c60898243813758292"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2426",
    "kind": "arxiv",
    "version": 1
  }
}