Pith Number

pith:KDO6ETXB

pith:2018:KDO6ETXBK5D3WHLXVTU3NBS5SK

not attested not anchored not stored refs pending

On association in Colombeau algebras without asymptotics

Eduard A. Nigsch

arxiv:1809.03865 v1 · 2018-09-11 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDO6ETXBK5D3WHLXVTU3NBS5SK}

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	2026-05-18T00:05:57.893420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50dde24ee15747bb1d77ace9b6865d929716d6862b0baf4e496e76a13605e9b1

Aliases

arxiv: 1809.03865 · arxiv_version: 1809.03865v1 · doi: 10.48550/arxiv.1809.03865 · pith_short_12: KDO6ETXBK5D3 · pith_short_16: KDO6ETXBK5D3WHLX · pith_short_8: KDO6ETXB

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/KDO6ETXBK5D3WHLXVTU3NBS5SK \
  | 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: 50dde24ee15747bb1d77ace9b6865d929716d6862b0baf4e496e76a13605e9b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e18dc26cfa46a8cb2e7788f112fa68ddbba61e48e505b8e7275e5ba045a388",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2018-09-11T13:27:54Z",
    "title_canon_sha256": "b4792100893efdfc7b5708acaa73aff0ad646ecfc276deed86a20957b94b83a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03865",
    "kind": "arxiv",
    "version": 1
  }
}