Pith Number

pith:GX6RDPYY

pith:2012:GX6RDPYYYJWNZQ4LBEC4DKAFKN

not attested not anchored not stored refs pending

Simple biset functors and double Burnside rings

Jacques Th\'evenaz (EPFL/FSB/), Radu Stancu (LAMFA), Serge Bouc (LAMFA)

arxiv:1203.0195 v1 · 2012-03-01 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GX6RDPYYYJWNZQ4LBEC4DKAFKN}

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	2026-05-18T04:01:02.906455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35fd11bf18c26cdcc38b0905c1a805535a8fb30aa57c12bcc321c4aea180bdc8

Aliases

arxiv: 1203.0195 · arxiv_version: 1203.0195v1 · doi: 10.48550/arxiv.1203.0195 · pith_short_12: GX6RDPYYYJWN · pith_short_16: GX6RDPYYYJWNZQ4L · pith_short_8: GX6RDPYY

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/GX6RDPYYYJWNZQ4LBEC4DKAFKN \
  | 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: 35fd11bf18c26cdcc38b0905c1a805535a8fb30aa57c12bcc321c4aea180bdc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27b6abdefda38ff6e6af39e38baa121f49373009d6ec09919cf004add54e842",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2012-03-01T14:11:11Z",
    "title_canon_sha256": "1a23a42d7fa97fd78ad941409cf33a7f0b98c71291e263111c0c49e7786e64d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0195",
    "kind": "arxiv",
    "version": 1
  }
}