Pith Number

pith:B7JQSGQC

pith:2020:B7JQSGQC5264LQKWPYAV3PBFDP

not attested not anchored not stored refs pending

Large cardinals and continuity of coordinate functionals of filter bases in Banach spaces

Jaros{\l}aw Swaczyna, Tomasz Kania

arxiv:2005.04873 v1 · 2020-05-11 · math.FA · 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{B7JQSGQC5264LQKWPYAV3PBFDP}

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	2026-07-05T01:44:39.260584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fd3091a02eebdc5c1567e015dbc251bfb879d2cc0e78c37b0aab58ea68858a8

Aliases

arxiv: 2005.04873 · arxiv_version: 2005.04873v1 · doi: 10.48550/arxiv.2005.04873 · pith_short_12: B7JQSGQC5264 · pith_short_16: B7JQSGQC5264LQKW · pith_short_8: B7JQSGQC

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/B7JQSGQC5264LQKWPYAV3PBFDP \
  | 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: 0fd3091a02eebdc5c1567e015dbc251bfb879d2cc0e78c37b0aab58ea68858a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f632cf560b6c2efb5fb8eba74446eab1c56ccfcf1fcf9a8cb13f7a95c92e4f1b",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2020-05-11T06:09:04Z",
    "title_canon_sha256": "76e66353ce2a27878b5a23e3aa6f6af399727f61e0dff2ae47c54d34eeff9410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04873",
    "kind": "arxiv",
    "version": 1
  }
}