Pith Number

pith:XT23WRC6

pith:2020:XT23WRC6CPOUGBLMM36YEDSC3L

not attested not anchored not stored refs pending

Frobenius nilHecke algebras

Alistair Savage, John Stuart

arxiv:2008.07977 v2 · 2020-08-18 · math.RT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XT23WRC6CPOUGBLMM36YEDSC3L}

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	2026-07-05T03:02:39.704922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcf5bb445e13dd43056c66fd820e42daf366a77951ea8ec4d6a54d882462f9af

Aliases

arxiv: 2008.07977 · arxiv_version: 2008.07977v2 · doi: 10.48550/arxiv.2008.07977 · pith_short_12: XT23WRC6CPOU · pith_short_16: XT23WRC6CPOUGBLM · pith_short_8: XT23WRC6

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/XT23WRC6CPOUGBLMM36YEDSC3L \
  | 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: bcf5bb445e13dd43056c66fd820e42daf366a77951ea8ec4d6a54d882462f9af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83202875be67eb22156a1f30659b48e5b5d52efc1154c85c93efb52189363876",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2020-08-18T15:16:09Z",
    "title_canon_sha256": "65f99311514edc3275e7654d0d06a7e93e380260bb379130bf19e6ac6d5a5ff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07977",
    "kind": "arxiv",
    "version": 2
  }
}