Pith Number

pith:VCENXYX4

pith:2016:VCENXYX4S53GPXR7HPF36TFF6J

not attested not anchored not stored refs pending

McKay Correspondence for semisimple Hopf actions on regular graded algebras, I

Chelsea Walton, Ellen Kirkman, James Zhang, Kenneth Chan

arxiv:1607.06977 v2 · 2016-07-23 · math.RA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCENXYX4S53GPXR7HPF36TFF6J}

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	2026-05-18T00:16:09.624399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a888dbe2fc977667de3f3bcbbf4ca5f24cd679729846e5f027ed60763a0afea1

Aliases

arxiv: 1607.06977 · arxiv_version: 1607.06977v2 · doi: 10.48550/arxiv.1607.06977 · pith_short_12: VCENXYX4S53G · pith_short_16: VCENXYX4S53GPXR7 · pith_short_8: VCENXYX4

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/VCENXYX4S53GPXR7HPF36TFF6J \
  | 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: a888dbe2fc977667de3f3bcbbf4ca5f24cd679729846e5f027ed60763a0afea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1750790599bc072799bdd2f4d95e560891263836c8e77f236abab951d77ba9",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-07-23T22:47:22Z",
    "title_canon_sha256": "173049a713dbe519f54caa53d15f83e2bbb59c8b6e0f4c683e8b8ba9fb1cac18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06977",
    "kind": "arxiv",
    "version": 2
  }
}