Pith Number

pith:VJYR6WVP

pith:2007:VJYR6WVPCXU57MD6U2NQSJJ5Z4

not attested not anchored not stored refs pending

The extended Burnside ring and module categories

Andrew Rose

arxiv:0706.4205 v2 · 2007-06-28 · 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{VJYR6WVPCXU57MD6U2NQSJJ5Z4}

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	2026-05-18T04:10:10.919037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa711f5aaf15e9dfb07ea69b09253dcf2b216a84ad3e95991f332363273939f8

Aliases

arxiv: 0706.4205 · arxiv_version: 0706.4205v2 · doi: 10.48550/arxiv.0706.4205 · pith_short_12: VJYR6WVPCXU5 · pith_short_16: VJYR6WVPCXU57MD6 · pith_short_8: VJYR6WVP

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/VJYR6WVPCXU57MD6U2NQSJJ5Z4 \
  | 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: aa711f5aaf15e9dfb07ea69b09253dcf2b216a84ad3e95991f332363273939f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13767aec2ae5fc34bf10f9780baf36bed03352375a689235e25ec3bb70cd3a9a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.RT",
    "submitted_at": "2007-06-28T11:36:31Z",
    "title_canon_sha256": "dfe5a93947078088193e952b4002a2a12da4f76483f031caffb91a6d5fe2bebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.4205",
    "kind": "arxiv",
    "version": 2
  }
}