Pith Number

pith:L22YXZ2N

pith:2015:L22YXZ2NWKWR5M6FU5FU4JNDJO

not attested not anchored not stored refs pending

Dominant dimensions, derived equivalences and tilting modules

Changchang Xi, Hongxing Chen

arxiv:1503.02385 v2 · 2015-03-09 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L22YXZ2NWKWR5M6FU5FU4JNDJO}

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	2026-05-18T00:46:21.311410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eb58be74db2ad1eb3c5a74b4e25a34b85f62fb6c9886d0178dc805b23c9e612

Aliases

arxiv: 1503.02385 · arxiv_version: 1503.02385v2 · doi: 10.48550/arxiv.1503.02385 · pith_short_12: L22YXZ2NWKWR · pith_short_16: L22YXZ2NWKWR5M6F · pith_short_8: L22YXZ2N

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/L22YXZ2NWKWR5M6FU5FU4JNDJO \
  | 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: 5eb58be74db2ad1eb3c5a74b4e25a34b85f62fb6c9886d0178dc805b23c9e612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ccfe3362408ef1ab9a4b6d9ee5681b484af05d69f23c05d4e408a88d4993435",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-03-09T07:23:00Z",
    "title_canon_sha256": "43855933c51f402eb546abafa7e6d25256d5df6e132cb67a70e55fd95bfb0377"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02385",
    "kind": "arxiv",
    "version": 2
  }
}