Pith Number

pith:24P4KNPT

pith:2018:24P4KNPTS5Q6GKMQPAGCQ7UB4C

not attested not anchored not stored refs pending

Products of $H$-separable spaces in the Laver model

Du\v{s}an Repov\v{s}, Lyubomyr Zdomskyy

arxiv:1803.06483 v1 · 2018-03-17 · math.GN · 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{24P4KNPTS5Q6GKMQPAGCQ7UB4C}

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	2026-05-18T00:20:45.787530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d71fc535f39761e32990780c287e81e09ba14946a7d562ab029a8160da2eb7e8

Aliases

arxiv: 1803.06483 · arxiv_version: 1803.06483v1 · doi: 10.48550/arxiv.1803.06483 · pith_short_12: 24P4KNPTS5Q6 · pith_short_16: 24P4KNPTS5Q6GKMQ · pith_short_8: 24P4KNPT

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/24P4KNPTS5Q6GKMQPAGCQ7UB4C \
  | 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: d71fc535f39761e32990780c287e81e09ba14946a7d562ab029a8160da2eb7e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8113dfee2ba389aef72d8f7f830553ce4f0f35b511a7b6881c55227f4edf41d0",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2018-03-17T09:28:15Z",
    "title_canon_sha256": "0ff4ed6c58c202b7cd8422ba6def3032c7cbed7ae82938246d73467cc90533ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06483",
    "kind": "arxiv",
    "version": 1
  }
}