Pith Number

pith:BYVMWJ6E

pith:2010:BYVMWJ6EB637TRWNILBYDZEF2X

not attested not anchored not stored refs pending

Pervasive Algebras and Maximal Subalgebras

Anthony G. O'Farrell, Pamela Gorkin

arxiv:1005.0719 v1 · 2010-05-05 · 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{BYVMWJ6EB637TRWNILBYDZEF2X}

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	2026-05-18T02:59:45.647817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e2acb27c40fb7f9c6cd42c381e485d5d0be715ab6b73fe2d2eccabbcf54af5b

Aliases

arxiv: 1005.0719 · arxiv_version: 1005.0719v1 · doi: 10.48550/arxiv.1005.0719 · pith_short_12: BYVMWJ6EB637 · pith_short_16: BYVMWJ6EB637TRWN · pith_short_8: BYVMWJ6E

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/BYVMWJ6EB637TRWNILBYDZEF2X \
  | 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: 0e2acb27c40fb7f9c6cd42c381e485d5d0be715ab6b73fe2d2eccabbcf54af5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41e4b0ebf79a1d92fd06b75a37cdab1249e5bf4aaeebe7abcb524f151e6d3bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2010-05-05T11:36:05Z",
    "title_canon_sha256": "c3ec9a80c593a44c153f0c8e37d6d4daab85e76f5fadb04e82d82ade7cc350c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0719",
    "kind": "arxiv",
    "version": 1
  }
}