Pith Number

pith:KUACTBMI

pith:2014:KUACTBMICXEMA7H5IHTNGX22QM

not attested not anchored not stored refs pending

Quandles and symmetric quandles for higher dimensional knots

Seiichi Kamada

arxiv:1403.0689 v1 · 2014-03-04 · 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{KUACTBMICXEMA7H5IHTNGX22QM}

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	2026-05-18T01:23:26.576955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

550029858815c8c07cfd41e6d35f5a832ea4899d07984a1187d4a5e23bf40186

Aliases

arxiv: 1403.0689 · arxiv_version: 1403.0689v1 · doi: 10.48550/arxiv.1403.0689 · pith_short_12: KUACTBMICXEM · pith_short_16: KUACTBMICXEMA7H5 · pith_short_8: KUACTBMI

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/KUACTBMICXEMA7H5IHTNGX22QM \
  | 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: 550029858815c8c07cfd41e6d35f5a832ea4899d07984a1187d4a5e23bf40186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e93cd00c7b75ce690a2b3e64cb19c68bfbfdf583ef158c7a4d0b3ce076a296f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-03-04T05:27:19Z",
    "title_canon_sha256": "4c2fce2484e4fbb8c0ac0215328e73372cc175fca47060b8c581c5c7fac73a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0689",
    "kind": "arxiv",
    "version": 1
  }
}