Pith Number

pith:LBHGJ4SY

pith:2012:LBHGJ4SYG4U6WJHYFWUXAYMR5D

not attested not anchored not stored refs pending

On the connectedness of the spectrum of forcing algebras

Danny Gomez-Ramirez, Holger Brenner

arxiv:1211.2625 v1 · 2012-11-12 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBHGJ4SYG4U6WJHYFWUXAYMR5D}

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	2026-05-18T03:41:02.247691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584e64f2583729eb24f82da9706191e8c35acb644d8b6d390f78c600a142c4b7

Aliases

arxiv: 1211.2625 · arxiv_version: 1211.2625v1 · doi: 10.48550/arxiv.1211.2625 · pith_short_12: LBHGJ4SYG4U6 · pith_short_16: LBHGJ4SYG4U6WJHY · pith_short_8: LBHGJ4SY

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/LBHGJ4SYG4U6WJHYFWUXAYMR5D \
  | 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: 584e64f2583729eb24f82da9706191e8c35acb644d8b6d390f78c600a142c4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1a6de7b7ccdd504d3260ecba051d58610b1f7e11348247a3a39931af3e0cfbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2012-11-12T14:19:11Z",
    "title_canon_sha256": "29f6c8e80e34bd49f8c31dec54f572036f67c5ba6096fa5e4a98460ebfb12211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.2625",
    "kind": "arxiv",
    "version": 1
  }
}