Pith Number

pith:2AZ63TFO

pith:2018:2AZ63TFOIYVV6V3V2I7X4D37UW

not attested not anchored not stored refs pending

Polynomial pseudomonads and dependent type theory

Clive Newstead, Steve Awodey

arxiv:1802.00997 v1 · 2018-02-03 · math.CT · 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{2AZ63TFOIYVV6V3V2I7X4D37UW}

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.

Cited by

1 paper in Pith

Algebraic Type Theory, Part 1: Martin-L\"of algebras

Receipt and verification

First computed	2026-05-18T00:24:27.666221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d033edccae462b5f5775d23f7e0f7fa5807d2d94f7e294732f4c52978c028232

Aliases

arxiv: 1802.00997 · arxiv_version: 1802.00997v1 · doi: 10.48550/arxiv.1802.00997 · pith_short_12: 2AZ63TFOIYVV · pith_short_16: 2AZ63TFOIYVV6V3V · pith_short_8: 2AZ63TFO

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/2AZ63TFOIYVV6V3V2I7X4D37UW \
  | 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: d033edccae462b5f5775d23f7e0f7fa5807d2d94f7e294732f4c52978c028232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c58557ed77df301ea40766cf9960fa9830e7b979bff1e6643359300c52e0ed58",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2018-02-03T16:58:00Z",
    "title_canon_sha256": "d8b88fc3b54031910f680c15da5901a54139ad21fcf463fc2bc38d3fa4935a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00997",
    "kind": "arxiv",
    "version": 1
  }
}