Pith Number

pith:5WGTMSZW

pith:2017:5WGTMSZWRXMCHYGVA6F3ZI5BZV

not attested not anchored not stored refs pending

Period and toroidal knot mosaics

Ho Lee, Hwa Jeong Lee, Kyungpyo Hong, Mi Jeong Yeon, Seungsang Oh

arxiv:1703.04867 v1 · 2017-03-15 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5WGTMSZWRXMCHYGVA6F3ZI5BZV}

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	2026-05-18T00:48:39.058942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed8d364b368dd823e0d5078bbca3a1cd54bfee7da5c554beba1c67cb0fab3cfe

Aliases

arxiv: 1703.04867 · arxiv_version: 1703.04867v1 · doi: 10.48550/arxiv.1703.04867 · pith_short_12: 5WGTMSZWRXMC · pith_short_16: 5WGTMSZWRXMCHYGV · pith_short_8: 5WGTMSZW

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/5WGTMSZWRXMCHYGVA6F3ZI5BZV \
  | 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: ed8d364b368dd823e0d5078bbca3a1cd54bfee7da5c554beba1c67cb0fab3cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d46b360dd9be22eed6a225007890d12bcbec48147113291b5f05f6968725ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-03-15T01:19:43Z",
    "title_canon_sha256": "77338fb633abcf53ee9ad14e49bc7aa6a1dae0b9f9a8207ab9204b1d9d619db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04867",
    "kind": "arxiv",
    "version": 1
  }
}