Pith Number

pith:ALJYP5KM

pith:2016:ALJYP5KM6GMLQN6GNDL3BHNBSS

not attested not anchored not stored refs pending

Hochschild cohomology of group extensions of quantum complete intersections

Lauren Grimley

arxiv:1606.01727 v1 · 2016-06-06 · math.RT · math.QA · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALJYP5KM6GMLQN6GNDL3BHNBSS}

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	2026-05-18T01:12:53.718631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02d387f54cf198b837c668d7b09da1949b5d2aa32206eaf346b6de814a178e78

Aliases

arxiv: 1606.01727 · arxiv_version: 1606.01727v1 · doi: 10.48550/arxiv.1606.01727 · pith_short_12: ALJYP5KM6GML · pith_short_16: ALJYP5KM6GMLQN6G · pith_short_8: ALJYP5KM

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/ALJYP5KM6GMLQN6GNDL3BHNBSS \
  | 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: 02d387f54cf198b837c668d7b09da1949b5d2aa32206eaf346b6de814a178e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b638bd0a8e58d7c5f1aeaf0e7a0ac3afce082beced0b9c4e124941d88362744f",
    "cross_cats_sorted": [
      "math.QA",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-06-06T13:11:44Z",
    "title_canon_sha256": "429cb604d79992903bbed9dcd7831174c58e51c30365aa0af657b9b082daa823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01727",
    "kind": "arxiv",
    "version": 1
  }
}