Pith Number

pith:R2JHW5N2

pith:2025:R2JHW5N2EYVHDC75HOPQRJ64DL

not attested not anchored not stored refs pending

Langlands parameters for Moy-Prasad types

Cheng-Chiang Tsai, Stephen DeBacker, Tsao-Hsien Chen

arxiv:2509.07780 v1 · 2025-09-09 · 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{R2JHW5N2EYVHDC75HOPQRJ64DL}

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	2026-07-05T12:07:28.233178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e927b75ba262a718bfd3b9f08a7dc1af3a615d660c645f0cdb98baae87f751f

Aliases

arxiv: 2509.07780 · arxiv_version: 2509.07780v1 · doi: 10.48550/arxiv.2509.07780 · pith_short_12: R2JHW5N2EYVH · pith_short_16: R2JHW5N2EYVHDC75 · pith_short_8: R2JHW5N2

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/R2JHW5N2EYVHDC75HOPQRJ64DL \
  | 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: 8e927b75ba262a718bfd3b9f08a7dc1af3a615d660c645f0cdb98baae87f751f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8942037175cc829887851590c82480e684e375fc699f0f99cb869ee3b6fa8e21",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-09-09T14:15:27Z",
    "title_canon_sha256": "8e9dc6061e8c979127be826a923c2836b07e695a9e871d8d0fc95c81fbeeebd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07780",
    "kind": "arxiv",
    "version": 1
  }
}