Pith Number

pith:B6QQZHFK

pith:2005:B6QQZHFKJKBZKNIEZHAK3BEXHM

not attested not anchored not stored refs pending

Module categories over representations of $SL_q(2)$ in the non-semisimple case

Victor Ostrik

arxiv:math/0509530 v2 · 2005-09-22 · math.QA · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6QQZHFKJKBZKNIEZHAK3BEXHM}

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	2026-07-04T14:58:15.342505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fa10c9caa4a83953504c9c0ad84973b1f1c689aa6d7e7e841b933dd82342ced

Aliases

arxiv: math/0509530 · arxiv_version: math/0509530v2 · doi: 10.48550/arxiv.math/0509530 · pith_short_12: B6QQZHFKJKBZ · pith_short_16: B6QQZHFKJKBZKNIE · pith_short_8: B6QQZHFK

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/B6QQZHFKJKBZKNIEZHAK3BEXHM \
  | 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: 0fa10c9caa4a83953504c9c0ad84973b1f1c689aa6d7e7e841b933dd82342ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16b9a37d9571c6013479d2857bb269e224c236cde745c7a0e2bb4cc57b678eea",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2005-09-22T20:01:25Z",
    "title_canon_sha256": "bd9253fcf26685761a0d78568d78b0fc73f48278ec44433f2c65b40008ff6f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0509530",
    "kind": "arxiv",
    "version": 2
  }
}