Pith Number

pith:65IQGXB6

pith:2010:65IQGXB6QSUU2SJLSAG7WH6TLT

not attested not anchored not stored refs pending

Inclusion hyperspaces and capacities on Tychonoff spaces: functors and monads

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

arxiv:1008.2926 v1 · 2010-08-17 · 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{65IQGXB6QSUU2SJLSAG7WH6TLT}

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	2026-05-18T04:41:43.670368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f751035c3e84a94d492b900dfb1fd35cd9e307d5b3d367c028acd830de500a7f

Aliases

arxiv: 1008.2926 · arxiv_version: 1008.2926v1 · doi: 10.48550/arxiv.1008.2926 · pith_short_12: 65IQGXB6QSUU · pith_short_16: 65IQGXB6QSUU2SJL · pith_short_8: 65IQGXB6

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/65IQGXB6QSUU2SJLSAG7WH6TLT \
  | 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: f751035c3e84a94d492b900dfb1fd35cd9e307d5b3d367c028acd830de500a7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "262337e252fc383e8a96f2bf2ecc1c3f7c46e163d0fc567a50bfeab887d1b8e1",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2010-08-17T16:13:18Z",
    "title_canon_sha256": "a60a57fb7fa5907d68706bd2d853cc72a2bbb66d8dc48d785b14482d48b55f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2926",
    "kind": "arxiv",
    "version": 1
  }
}