Pith Number

pith:45LTDST3

pith:2014:45LTDST3TUYQBUYAM35PWP4HW7

not attested not anchored not stored refs pending

Quotient Quandles and the Fundamental Latin Alexander Quandle

Sam Nelson, Sherilyn Tamagawa

arxiv:1404.6008 v1 · 2014-04-24 · math.GT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{45LTDST3TUYQBUYAM35PWP4HW7}

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	2026-05-18T02:53:18.673273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e75731ca7b9d3100d30066fafb3f87b7c0894fbf8a854b0100ced0b79171aa39

Aliases

arxiv: 1404.6008 · arxiv_version: 1404.6008v1 · doi: 10.48550/arxiv.1404.6008 · pith_short_12: 45LTDST3TUYQ · pith_short_16: 45LTDST3TUYQBUYA · pith_short_8: 45LTDST3

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/45LTDST3TUYQBUYAM35PWP4HW7 \
  | 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: e75731ca7b9d3100d30066fafb3f87b7c0894fbf8a854b0100ced0b79171aa39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "207662c4ad0e60bc83c295f3d9b43def163b6fc43e12248007282c80e57a8317",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-04-24T01:36:30Z",
    "title_canon_sha256": "cf486eeb21bdf576b3885cdf550676fa16e9b6703247ed1e9bd1c33cac4b9211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6008",
    "kind": "arxiv",
    "version": 1
  }
}