Pith Number

pith:TD6PMIOA

pith:2011:TD6PMIOAG3FBHTSHYLJ5OCCUIP

not attested not anchored not stored refs pending

Localising subcategories for cochains on the classifying space of a finite group

Dave Benson, Henning Krause, Srikanth B. Iyengar

arxiv:1107.4765 v2 · 2011-07-24 · math.RT · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TD6PMIOAG3FBHTSHYLJ5OCCUIP}

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	2026-05-18T04:14:44.772543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98fcf621c036ca13ce47c2d3d7085443ef54ca1a85eae9340634e702816d973d

Aliases

arxiv: 1107.4765 · arxiv_version: 1107.4765v2 · doi: 10.48550/arxiv.1107.4765 · pith_short_12: TD6PMIOAG3FB · pith_short_16: TD6PMIOAG3FBHTSH · pith_short_8: TD6PMIOA

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/TD6PMIOAG3FBHTSHYLJ5OCCUIP \
  | 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: 98fcf621c036ca13ce47c2d3d7085443ef54ca1a85eae9340634e702816d973d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "316c8de294f997265c53bb2f85d98a3ebbf726ecfb23c584b8711d39237b154b",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2011-07-24T15:46:59Z",
    "title_canon_sha256": "bae9ce99e7c6759861669904d787bf1f00424f4d2b2bbf47a59420ed70cd8499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4765",
    "kind": "arxiv",
    "version": 2
  }
}