Pith Number

pith:DG6BUKVY

pith:2013:DG6BUKVYYWRNWL3NN6BGU5GHQI

not attested not anchored not stored refs pending

On graded presentations of Hecke algebras and their generalizations

Ben Webster

arxiv:1305.0599 v5 · 2013-05-02 · math.RA · math.QA · 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{DG6BUKVYYWRNWL3NN6BGU5GHQI}

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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

Quiver Schur algebras and cohomological Hall algebras

Receipt and verification

First computed	2026-07-05T05:16:48.112847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19bc1a2ab8c5a2db2f6d6f826a74c78209186424dec816b0cae103d3b375c671

Aliases

arxiv: 1305.0599 · arxiv_version: 1305.0599v5 · doi: 10.48550/arxiv.1305.0599 · pith_short_12: DG6BUKVYYWRN · pith_short_16: DG6BUKVYYWRNWL3N · pith_short_8: DG6BUKVY

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/DG6BUKVYYWRNWL3NN6BGU5GHQI \
  | 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: 19bc1a2ab8c5a2db2f6d6f826a74c78209186424dec816b0cae103d3b375c671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3d2ea2a7e35f2669e3e1211e6f7148ee3b4bd80d435f575de64a4f60ceee8c",
    "cross_cats_sorted": [
      "math.QA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-05-02T23:55:21Z",
    "title_canon_sha256": "b74309480455bc9863ca99e1b05daaccccef2705a5f6b340db6f84f579c0aacc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0599",
    "kind": "arxiv",
    "version": 5
  }
}