Pith Number

pith:6WTTTSLT

pith:2018:6WTTTSLTOSCGA3JB7GP2XSYNEW

not attested not anchored not stored refs pending

On the lifting of the Dade group

Caroline Lassueur, Jacques Th\'evenaz

arxiv:1807.04487 v2 · 2018-07-12 · math.RT · 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{6WTTTSLTOSCGA3JB7GP2XSYNEW}

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	2026-05-17T23:58:47.834397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5a739c9737484606d21f99fabcb0d25baebac2fe15cb9fd24370f60f14fe5fc

Aliases

arxiv: 1807.04487 · arxiv_version: 1807.04487v2 · doi: 10.48550/arxiv.1807.04487 · pith_short_12: 6WTTTSLTOSCG · pith_short_16: 6WTTTSLTOSCGA3JB · pith_short_8: 6WTTTSLT

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/6WTTTSLTOSCGA3JB7GP2XSYNEW \
  | 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: f5a739c9737484606d21f99fabcb0d25baebac2fe15cb9fd24370f60f14fe5fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75bb7b4bd6c07a0cfd10420c29dc332ad2b9850d32ffd27d76fb0d868919293f",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-07-12T09:07:32Z",
    "title_canon_sha256": "130794fbfbadb596d1a884b297dbd516b42eae46ab4cfe1858d136fc1df9bc3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04487",
    "kind": "arxiv",
    "version": 2
  }
}