Pith Number

pith:O4IKDKI3

pith:2018:O4IKDKI3O4HYWFEX4IAKAVTRDG

not attested not anchored not stored refs pending

Presentations of Principal Subspaces of Higher Level Standard $A_2^{(2)}$-Modules

Christopher Sadowski, Corina Calinescu, Michael Penn

arxiv:1806.01634 v2 · 2018-06-05 · 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{O4IKDKI3O4HYWFEX4IAKAVTRDG}

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	2026-05-17T23:52:24.392215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7710a1a91b770f8b1497e200a0567119952cecb4e31bc658a54ab04abe59cb88

Aliases

arxiv: 1806.01634 · arxiv_version: 1806.01634v2 · doi: 10.48550/arxiv.1806.01634 · pith_short_12: O4IKDKI3O4HY · pith_short_16: O4IKDKI3O4HYWFEX · pith_short_8: O4IKDKI3

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/O4IKDKI3O4HYWFEX4IAKAVTRDG \
  | 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: 7710a1a91b770f8b1497e200a0567119952cecb4e31bc658a54ab04abe59cb88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7f7f1ee5892a0de27f7a23601ea057a8c548d46407370f9c00f8656c0847aa1",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2018-06-05T12:30:10Z",
    "title_canon_sha256": "1b5b7f0c96e34d841cddcafa850ba00d3d564a42ea05233a9d5c08848dfcce91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01634",
    "kind": "arxiv",
    "version": 2
  }
}