Pith Number

pith:7HLGYTUF

pith:2015:7HLGYTUFBUJZ35A64RI5CCXJDA

not attested not anchored not stored refs pending

Affine zigzag algebras and imaginary strata for KLR algebras

Alexander Kleshchev, Robert Muth

arxiv:1511.05905 v3 · 2015-11-18 · math.RT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7HLGYTUFBUJZ35A64RI5CCXJDA}

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	2026-05-18T00:42:07.869353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9d66c4e850d139df41ee451d10ae9182be8eb3fc7872f4f2dbe6ff72923ddca

Aliases

arxiv: 1511.05905 · arxiv_version: 1511.05905v3 · doi: 10.48550/arxiv.1511.05905 · pith_short_12: 7HLGYTUFBUJZ · pith_short_16: 7HLGYTUFBUJZ35A6 · pith_short_8: 7HLGYTUF

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/7HLGYTUFBUJZ35A64RI5CCXJDA \
  | 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: f9d66c4e850d139df41ee451d10ae9182be8eb3fc7872f4f2dbe6ff72923ddca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4108177faa2ef8201aece1e22dad50ee0906484c7df5ad24f3aeac0b8ea59b55",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-11-18T18:37:20Z",
    "title_canon_sha256": "f3c1e96dc6359d8f32d817e257ce14f27541c63c15ad8be7ba5f456ee4300f6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05905",
    "kind": "arxiv",
    "version": 3
  }
}