Pith Number

pith:JDTTTE7J

pith:2019:JDTTTE7JBQSWM62GHS4MAH7BB2

not attested not anchored not stored refs pending

Representations and cohomology of a family of finite supergroup schemes

Dave Benson, Julia Pevtsova

arxiv:1905.03366 v1 · 2019-05-08 · math.RT · 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{JDTTTE7JBQSWM62GHS4MAH7BB2}

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	2026-05-17T23:46:40.220941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e73993e90c25667b463cb8c01fe10eb1e63f5917018ab2abf0738ed39b949f

Aliases

arxiv: 1905.03366 · arxiv_version: 1905.03366v1 · doi: 10.48550/arxiv.1905.03366 · pith_short_12: JDTTTE7JBQSW · pith_short_16: JDTTTE7JBQSWM62G · pith_short_8: JDTTTE7J

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/JDTTTE7JBQSWM62GHS4MAH7BB2 \
  | 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: 48e73993e90c25667b463cb8c01fe10eb1e63f5917018ab2abf0738ed39b949f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1ef897546738ef5daa9e57723b82fadba6c910d9048f12ecd03d7d1d2183fc",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-05-08T22:01:38Z",
    "title_canon_sha256": "380cb1f685d878fbcd81dfb7ad7b005c49c15162e4e7e9100d700dafce82909c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03366",
    "kind": "arxiv",
    "version": 1
  }
}