Pith Number

pith:IBNB3IFG

pith:2012:IBNB3IFGHFLTNMQUUNJVDHO634

not attested not anchored not stored refs pending

On Kazhdan's Property (T) for the special linear group of holomorphic functions

Bj\"orn Ivarsson, Frank Kutzschebauch

arxiv:1202.6531 v1 · 2012-02-29 · math.CV · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBNB3IFGHFLTNMQUUNJVDHO634}

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	2026-05-18T04:01:12.243649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405a1da0a6395736b214a353519ddedf092c06ad3c58a72e891a53301c529408

Aliases

arxiv: 1202.6531 · arxiv_version: 1202.6531v1 · doi: 10.48550/arxiv.1202.6531 · pith_short_12: IBNB3IFGHFLT · pith_short_16: IBNB3IFGHFLTNMQU · pith_short_8: IBNB3IFG

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/IBNB3IFGHFLTNMQUUNJVDHO634 \
  | 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: 405a1da0a6395736b214a353519ddedf092c06ad3c58a72e891a53301c529408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45db9a4ad4862771d165499283bce4d8df5d4b90aefbf2eec7a0029a4a783fed",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-02-29T12:33:57Z",
    "title_canon_sha256": "894b4eed0b0d0453b76716d2e68093fdd821e2ee70f5a27d7ca6cbd27f38b233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6531",
    "kind": "arxiv",
    "version": 1
  }
}