Pith Number

pith:LTKS4IZN

pith:2011:LTKS4IZNWPVMPVC27ILWI5O2KI

not attested not anchored not stored refs pending

Representations of finite groups: Local cohomology and support

Dave Benson, Henning Krause, Srikanth B. Iyengar

arxiv:1107.4815 v1 · 2011-07-24 · math.RT · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTKS4IZNWPVMPVC27ILWI5O2KI}

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	2026-05-18T04:16:54.570133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd52e232db3eac7d45afa176475da522a9e95469d263acf9b2c1771628d4d45

Aliases

arxiv: 1107.4815 · arxiv_version: 1107.4815v1 · doi: 10.48550/arxiv.1107.4815 · pith_short_12: LTKS4IZNWPVM · pith_short_16: LTKS4IZNWPVMPVC2 · pith_short_8: LTKS4IZN

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/LTKS4IZNWPVMPVC27ILWI5O2KI \
  | 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: 5cd52e232db3eac7d45afa176475da522a9e95469d263acf9b2c1771628d4d45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257d766b20f8aeed8b6550ffb2af39cf70b2b1c9739bafa3aa762643b797dac9",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-07-24T23:58:20Z",
    "title_canon_sha256": "2a85848b92b65e86f1835a00142a6bbe3d623a699b0fad217684acb475302e4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4815",
    "kind": "arxiv",
    "version": 1
  }
}