Pith Number

pith:RISKWEPU

pith:2013:RISKWEPU4JDEL6UX43VM4IFN5U

not attested not anchored not stored refs pending

Rigidity of tilting complexes and derived equivalence for self-injective algebras

Jeremy Rickard, Salah Al-Nofayee

arxiv:1311.0504 v1 · 2013-11-03 · math.RT

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\usepackage{pith}
\pithnumber{RISKWEPU4JDEL6UX43VM4IFN5U}

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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.

Cited by

1 paper in Pith

Invariants of derived equivalences for admissible fractional Brauer graph algebras

Receipt and verification

First computed	2026-05-18T03:08:05.704156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a24ab11f4e24645fa97e6eace20aded220e780e0de8cee91074364e9d8df1eb

Aliases

arxiv: 1311.0504 · arxiv_version: 1311.0504v1 · doi: 10.48550/arxiv.1311.0504 · pith_short_12: RISKWEPU4JDE · pith_short_16: RISKWEPU4JDEL6UX · pith_short_8: RISKWEPU

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/RISKWEPU4JDEL6UX43VM4IFN5U \
  | 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: 8a24ab11f4e24645fa97e6eace20aded220e780e0de8cee91074364e9d8df1eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "290035beac25e591fcb3ed125ee56a842d083bfde94bc6992f891f81bdb16182",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-11-03T18:47:03Z",
    "title_canon_sha256": "d1cdcbe3ffb999eeb47ec87ffbfeb68b5e43088033266e166d79780ffdcf4ab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0504",
    "kind": "arxiv",
    "version": 1
  }
}