Pith Number

pith:L42CXJS2

pith:2026:L42CXJS264ZOU3MBMYWJLNMKDM

not attested not anchored not stored refs pending

Iwahori Fundamental Local Equivalence

Taeuk Nam

arxiv:2608.04207 v1 · 2026-08-04 · math.AG · 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{L42CXJS264ZOU3MBMYWJLNMKDM}

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	2026-08-06T01:31:40.564027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f342ba65af732ea6d81662c95b58a1b00e738bfa4950c409729f3aafa923bf8

Aliases

arxiv: 2608.04207 · arxiv_version: 2608.04207v1 · doi: 10.48550/arxiv.2608.04207 · pith_short_12: L42CXJS264ZO · pith_short_16: L42CXJS264ZOU3MB · pith_short_8: L42CXJS2

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/L42CXJS264ZOU3MBMYWJLNMKDM \
  | 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: 5f342ba65af732ea6d81662c95b58a1b00e738bfa4950c409729f3aafa923bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f54b5123bf2008da8eac0a7e7c5b9b3998ae3b5528ef7ee8d3347c90bcc4aaca",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-08-04T20:10:17Z",
    "title_canon_sha256": "9bb3148d5d65c37599c4ffa95cab3aa7d267cb2955c4f2dd04231996cb632b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.04207",
    "kind": "arxiv",
    "version": 1
  }
}