Pith Number

pith:JVSAII3K

pith:2014:JVSAII3K2E5ZQEDAG3IL2KIXYM

not attested not anchored not stored refs pending

Equilateral stick number of knots

Hyoungjun Kim, Seungsang Oh, Sungjong No

arxiv:1401.7383 v1 · 2014-01-29 · 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{JVSAII3K2E5ZQEDAG3IL2KIXYM}

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	2026-05-18T03:00:48.639757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d6404236ad13b98106036d0bd2917c305b5c2f34dba2cc2ab6af7edd0923184

Aliases

arxiv: 1401.7383 · arxiv_version: 1401.7383v1 · doi: 10.48550/arxiv.1401.7383 · pith_short_12: JVSAII3K2E5Z · pith_short_16: JVSAII3K2E5ZQEDA · pith_short_8: JVSAII3K

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/JVSAII3K2E5ZQEDAG3IL2KIXYM \
  | 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: 4d6404236ad13b98106036d0bd2917c305b5c2f34dba2cc2ab6af7edd0923184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d11e0304e3e7f4bcf4f0bca77a7433f0bbbbfad19c5c547a93a6c51b876796a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-01-29T01:32:41Z",
    "title_canon_sha256": "b90f7e72de40b547b5500b076986f223775295f55b2726b7af7d0f93c60ca4de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7383",
    "kind": "arxiv",
    "version": 1
  }
}