Pith Number

pith:HSBQHKJ6

pith:2015:HSBQHKJ6BZ5QAWLLF5AHLO6RU6

not attested not anchored not stored refs pending

Enriched algebraic theories and monads for a system of arities

Rory B. B. Lucyshyn-Wright

arxiv:1511.02920 v3 · 2015-11-09 · math.CT · cs.LO · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSBQHKJ6BZ5QAWLLF5AHLO6RU6}

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	2026-05-18T01:16:09.534782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8303a93e0e7b00596b2f4075bbd1a7bf47339ef4ff075a3777d63e2de9da5a

Aliases

arxiv: 1511.02920 · arxiv_version: 1511.02920v3 · doi: 10.48550/arxiv.1511.02920 · pith_short_12: HSBQHKJ6BZ5Q · pith_short_16: HSBQHKJ6BZ5QAWLL · pith_short_8: HSBQHKJ6

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/HSBQHKJ6BZ5QAWLLF5AHLO6RU6 \
  | 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: 3c8303a93e0e7b00596b2f4075bbd1a7bf47339ef4ff075a3777d63e2de9da5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6063975a3857729f3b4b8337a3123bce6c9c1bf0587c2ba2f441fef35606fa4",
    "cross_cats_sorted": [
      "cs.LO",
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2015-11-09T22:46:05Z",
    "title_canon_sha256": "7db0c0076dddf874433825f907c49f33090f7e66e564091b351f660834268bcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02920",
    "kind": "arxiv",
    "version": 3
  }
}