Pith Number

pith:TPIYUPEX

pith:2017:TPIYUPEXA4FKMRESZFPSCZLCPS

not attested not anchored not stored refs pending

Monadicity of the Bousfield-Kuhn functor

Akhil Mathew, Gijs Heuts, Lennart Meier, Rosona Eldred

arxiv:1707.05986 v1 · 2017-07-19 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPIYUPEXA4FKMRESZFPSCZLCPS}

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	2026-05-18T00:39:57.874140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bd18a3c97070aa64492c95f2165627cac1b873248eebc7af79d041f90607e78

Aliases

arxiv: 1707.05986 · arxiv_version: 1707.05986v1 · doi: 10.48550/arxiv.1707.05986 · pith_short_12: TPIYUPEXA4FK · pith_short_16: TPIYUPEXA4FKMRES · pith_short_8: TPIYUPEX

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/TPIYUPEXA4FKMRESZFPSCZLCPS \
  | 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: 9bd18a3c97070aa64492c95f2165627cac1b873248eebc7af79d041f90607e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ddadc0bac95939f9e2a6d045c6585b2f84e13180e3c0388667dc80a3b161d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-07-19T09:04:31Z",
    "title_canon_sha256": "6603f02b9beaaa8a082f0eeb9dd26953a155ba9c8841a23e95fd3576fc43ef30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05986",
    "kind": "arxiv",
    "version": 1
  }
}