Pith Number

pith:2CPLHBZG

pith:2018:2CPLHBZGJIWC35MFBB2B5VDRIC

not attested not anchored not stored refs pending

The modular pro-$p$ Iwahori-Hecke ${\operatorname{Ext}}$-algebra

Peter Schneider, Rachel Ollivier

arxiv:1808.09503 v1 · 2018-08-28 · math.RT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2CPLHBZGJIWC35MFBB2B5VDRIC}

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	2026-05-18T00:06:55.369953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d09eb387264a2c2df58508741ed4714098ea53fa9287ed4595d0716a3815962c

Aliases

arxiv: 1808.09503 · arxiv_version: 1808.09503v1 · doi: 10.48550/arxiv.1808.09503 · pith_short_12: 2CPLHBZGJIWC · pith_short_16: 2CPLHBZGJIWC35MF · pith_short_8: 2CPLHBZG

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/2CPLHBZGJIWC35MFBB2B5VDRIC \
  | 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: d09eb387264a2c2df58508741ed4714098ea53fa9287ed4595d0716a3815962c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8c65a427ced04e1e578442d07071be511aef37e385ba6a345623b2ffa7da6d9",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-08-28T19:15:58Z",
    "title_canon_sha256": "b5e1d30b2b015bfd0c60c4d02130b879e9fdf11b3488281c0a92d25e7bbd1c13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09503",
    "kind": "arxiv",
    "version": 1
  }
}