Pith Number

pith:BGNFWSL7

pith:2025:BGNFWSL7TZHAADLG2A5GGMDS5O

not attested not anchored not stored refs pending

Hochschild cohomology of Beilinson algebras of graded down-up algebras with weights ($n,m$)

Ayako Itaba, Shu Minaki

arxiv:2511.20195 v2 · 2025-11-25 · math.RA · 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{BGNFWSL7TZHAADLG2A5GGMDS5O}

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	2026-05-27T01:05:40.306114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

099a5b497f9e4e000d66d03a633072eb87c670ecd0dbc8e07f2f6a23a25502a8

Aliases

arxiv: 2511.20195 · arxiv_version: 2511.20195v2 · doi: 10.48550/arxiv.2511.20195 · pith_short_12: BGNFWSL7TZHA · pith_short_16: BGNFWSL7TZHAADLG · pith_short_8: BGNFWSL7

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/BGNFWSL7TZHAADLG2A5GGMDS5O \
  | 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: 099a5b497f9e4e000d66d03a633072eb87c670ecd0dbc8e07f2f6a23a25502a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ebd2681e680732a35ceeef6ce2a3b23d3c9d13c0d59140db25436e6f70fdbef",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2025-11-25T11:20:55Z",
    "title_canon_sha256": "70f4f183cc57250529043c3e17428673b46ca0e52994858ff2000d33056bd6bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.20195",
    "kind": "arxiv",
    "version": 2
  }
}