Pith Number

pith:EUBTFRHT

pith:2002:EUBTFRHTPNS3V6MHXDC4WEJ25U

not attested not anchored not stored refs pending

Generalized function algebras as sequence space algebras

Antoine Delcroix, Maximilian F. Hasler, Stevan Pilipovi\'c, Vincent Valmorin

arxiv:math/0206039 v1 · 2002-06-05 · 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{EUBTFRHTPNS3V6MHXDC4WEJ25U}

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	2026-05-17T23:49:53.541274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

250332c4f37b65baf987b8c5cb113aed1fb88cc6a3a2828e5392485791fab56a

Aliases

arxiv: math/0206039 · arxiv_version: math/0206039v1 · doi: 10.48550/arxiv.math/0206039 · pith_short_12: EUBTFRHTPNS3 · pith_short_16: EUBTFRHTPNS3V6MH · pith_short_8: EUBTFRHT

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/EUBTFRHTPNS3V6MHXDC4WEJ25U \
  | 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: 250332c4f37b65baf987b8c5cb113aed1fb88cc6a3a2828e5392485791fab56a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05fa9ca85eaae646920e7f9e18f1fd7f1bfea81e4187ae90e6efc3c83e9e5bd4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.FA",
    "submitted_at": "2002-06-05T13:14:54Z",
    "title_canon_sha256": "f0fe42f2dbe0753405e947e54a8db8d28f3b3f3ab2dcca32f204d5cfd72d6b24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0206039",
    "kind": "arxiv",
    "version": 1
  }
}