Pith Number

pith:AXQTPKDT

pith:2011:AXQTPKDTAQAIRBCBKSX5R5I4YO

not attested not anchored not stored refs pending

Hochschild homology and cohomology of Generalized Weyl algebras: the quantum case

Andrea Solotar, Mariano Su\'arez-Alvarez, Quimey Vivas

arxiv:1106.5289 v1 · 2011-06-27 · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXQTPKDTAQAIRBCBKSX5R5I4YO}

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	2026-05-18T00:09:31.768221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e137a873040088844154afd8f51cc3b5181c70173c2507cfd99ab49ca91891

Aliases

arxiv: 1106.5289 · arxiv_version: 1106.5289v1 · doi: 10.48550/arxiv.1106.5289 · pith_short_12: AXQTPKDTAQAI · pith_short_16: AXQTPKDTAQAIRBCB · pith_short_8: AXQTPKDT

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/AXQTPKDTAQAIRBCBKSX5R5I4YO \
  | 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: 05e137a873040088844154afd8f51cc3b5181c70173c2507cfd99ab49ca91891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7006719e6c45c0664898f913b71e6853f3338a2ecd8ea0f7ba2bbae05f6226",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2011-06-27T03:20:18Z",
    "title_canon_sha256": "4e1a8166578ee007d04f97ba162a736922e6690e0db45a2cfe53d5a723bfbfcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5289",
    "kind": "arxiv",
    "version": 1
  }
}