Pith Number

pith:X7JTSANJ

pith:2014:X7JTSANJW7EAYY6VISLQGQVQFE

not attested not anchored not stored refs pending

Homological dimensions for co-rank one idempotent subalgebras

Charles Paquette, Colin Ingalls

arxiv:1405.5429 v2 · 2014-05-21 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X7JTSANJW7EAYY6VISLQGQVQFE}

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	2026-05-18T01:34:55.493356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfd33901a9b7c80c63d544970342b0290d160a5db9e9daefaa35558f8f9c4684

Aliases

arxiv: 1405.5429 · arxiv_version: 1405.5429v2 · doi: 10.48550/arxiv.1405.5429 · pith_short_12: X7JTSANJW7EA · pith_short_16: X7JTSANJW7EAYY6V · pith_short_8: X7JTSANJ

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/X7JTSANJW7EAYY6VISLQGQVQFE \
  | 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: bfd33901a9b7c80c63d544970342b0290d160a5db9e9daefaa35558f8f9c4684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c60f847e7541b164dc3938599a002f4a3727ec150391e83b3c6a9ad92b78435f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2014-05-21T14:08:55Z",
    "title_canon_sha256": "504c144c1da087bf53e2fa862d946b12525a960ba6275bc68c3ee525454b675e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5429",
    "kind": "arxiv",
    "version": 2
  }
}