Pith Number

pith:JYKGSSU5

pith:2018:JYKGSSU5DVHR27W2JSDP26RJJZ

not attested not anchored not stored refs pending

Auslander-Reiten $(d+2)$-angles in subcategories and a $(d+2)$-angulated generalisation of a theorem by Br\"uning

Francesca Fedele

arxiv:1803.07002 v2 · 2018-03-19 · 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{JYKGSSU5DVHR27W2JSDP26RJJZ}

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	2026-05-18T00:00:39.725023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e14694a9d1d4f1d7eda4c86fd7a294e4ef35ef06e115ffac9d7436d4e095e79

Aliases

arxiv: 1803.07002 · arxiv_version: 1803.07002v2 · doi: 10.48550/arxiv.1803.07002 · pith_short_12: JYKGSSU5DVHR · pith_short_16: JYKGSSU5DVHR27W2 · pith_short_8: JYKGSSU5

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/JYKGSSU5DVHR27W2JSDP26RJJZ \
  | 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: 4e14694a9d1d4f1d7eda4c86fd7a294e4ef35ef06e115ffac9d7436d4e095e79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76befae861bbd3dc69360f5bbd05ba8b02888f4949bc57cba6c16412d66c9ffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-03-19T15:51:26Z",
    "title_canon_sha256": "5512582acb7f6f847c1a74b7488151867e91462266e2e1f7d5e1289e28a4d389"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07002",
    "kind": "arxiv",
    "version": 2
  }
}