Pith Number

pith:WYTKSI43

pith:2013:WYTKSI43S4XRMBFN45IYYZJFHH

not attested not anchored not stored refs pending

Restriction to compact subgroups in the cyclic homology of reductive p-adic groups

Tyrone Crisp

arxiv:1301.0487 v4 · 2013-01-03 · math.KT · math.OA · 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{WYTKSI43S4XRMBFN45IYYZJFHH}

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	2026-05-18T02:54:47.157393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b626a9239b972f1604ade7518c652539dde90a871570e8037fe18140000c9f56

Aliases

arxiv: 1301.0487 · arxiv_version: 1301.0487v4 · doi: 10.48550/arxiv.1301.0487 · pith_short_12: WYTKSI43S4XR · pith_short_16: WYTKSI43S4XRMBFN · pith_short_8: WYTKSI43

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/WYTKSI43S4XRMBFN45IYYZJFHH \
  | 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: b626a9239b972f1604ade7518c652539dde90a871570e8037fe18140000c9f56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60497e8858c8104776f35879a7a867d464bce866ae65f915753f448d40dc0270",
    "cross_cats_sorted": [
      "math.OA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2013-01-03T15:54:57Z",
    "title_canon_sha256": "6891521b8e1f84fe237af43da0103adf8bb6cdae028bc5e399feb1398deadcd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0487",
    "kind": "arxiv",
    "version": 4
  }
}