Pith Number

pith:6G6T6JKH

pith:2025:6G6T6JKHIGUOCQT3BXAQVRKIJZ

not attested not anchored not stored refs pending

A small remark on small-dimensional normed barrelled spaces

Damian Sobota

arxiv:2511.13355 v2 · 2025-11-17 · 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{6G6T6JKHIGUOCQT3BXAQVRKIJZ}

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	2026-06-11T01:10:29.844606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1bd3f254741a8e1427b0dc10ac5484e5c69144198b0e713b09ace45a4b30291

Aliases

arxiv: 2511.13355 · arxiv_version: 2511.13355v2 · doi: 10.48550/arxiv.2511.13355 · pith_short_12: 6G6T6JKHIGUO · pith_short_16: 6G6T6JKHIGUOCQT3 · pith_short_8: 6G6T6JKH

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/6G6T6JKHIGUOCQT3BXAQVRKIJZ \
  | 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: f1bd3f254741a8e1427b0dc10ac5484e5c69144198b0e713b09ace45a4b30291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f43a17868e2270d9935ef7db9b9ac26b8dd71a227ca41631303d2250469ae97",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2025-11-17T13:22:12Z",
    "title_canon_sha256": "3794e90f454fe19b53720b89390880d8393cb508f03f1c11c648cf2eebb8ca28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.13355",
    "kind": "arxiv",
    "version": 2
  }
}