Pith Number

pith:4ITRDRTL

pith:2015:4ITRDRTLQH3H2XFISLSTYND76T

not attested not anchored not stored refs pending

Representations of the double Burnside algebra and cohomology of the extraspecial p-group II

Akihiko Hida, Nobuaki Yagita

arxiv:1505.06038 v1 · 2015-05-22 · math.AT · math.GR · 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{4ITRDRTLQH3H2XFISLSTYND76T}

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	2026-05-18T02:03:49.322628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e22711c66b81f67d5ca892e53c347ff4de110d2d685eefbf8ddd1b601f987c39

Aliases

arxiv: 1505.06038 · arxiv_version: 1505.06038v1 · doi: 10.48550/arxiv.1505.06038 · pith_short_12: 4ITRDRTLQH3H · pith_short_16: 4ITRDRTLQH3H2XFI · pith_short_8: 4ITRDRTL

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/4ITRDRTLQH3H2XFISLSTYND76T \
  | 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: e22711c66b81f67d5ca892e53c347ff4de110d2d685eefbf8ddd1b601f987c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded213671799e757024f37531a7c4f1b25782994eb7cb642807a8fd2a4fb9c50",
    "cross_cats_sorted": [
      "math.GR",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2015-05-22T12:09:37Z",
    "title_canon_sha256": "fa019d1097e021d9958b8a9612ee98c7631be1e30f83511892ad84f1d296c44b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06038",
    "kind": "arxiv",
    "version": 1
  }
}