Pith Number

pith:WZDP646S

pith:2011:WZDP646SHETGYUYDZEPFQ7VUSE

not attested not anchored not stored refs pending

Idempotent convexity and algebras for the capacity monad and its submonads

Du\v{s}an Repov\v{s}, Oleh Nykyforchyn

arxiv:1108.1063 v2 · 2011-08-04 · math.CT · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZDP646SHETGYUYDZEPFQ7VUSE}

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	2026-05-18T04:16:11.422902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b646ff73d239266c5303c91e587eb4913a040786c8258cb31ed63c80e66105ff

Aliases

arxiv: 1108.1063 · arxiv_version: 1108.1063v2 · doi: 10.48550/arxiv.1108.1063 · pith_short_12: WZDP646SHETG · pith_short_16: WZDP646SHETGYUYD · pith_short_8: WZDP646S

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/WZDP646SHETGYUYDZEPFQ7VUSE \
  | 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: b646ff73d239266c5303c91e587eb4913a040786c8258cb31ed63c80e66105ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d89ea1cdb4b896423e69020706d78e7f749a6eb82c57a844c71f9338a821d6c",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2011-08-04T12:26:38Z",
    "title_canon_sha256": "3eb7ffc9371c32ccd6d6a79385a1f0d2e62d23c41b7ad5767ae75966dea3d263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1063",
    "kind": "arxiv",
    "version": 2
  }
}