Pith Number

pith:ALRNFRL7

pith:2016:ALRNFRL7EAZSVHZO64IKA3IQSD

not attested not anchored not stored refs pending

Index Theory and the Baum-Connes conjecture

Thomas Schick (Georg-August-Universit\"at G\"ottingen)

arxiv:1608.04226 v1 · 2016-08-15 · math.KT · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALRNFRL7EAZSVHZO64IKA3IQSD}

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	2026-05-18T01:09:04.028384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e2d2c57f20332a9f2ef710a06d1090e917aad8f65a479dbac095ee48296b02

Aliases

arxiv: 1608.04226 · arxiv_version: 1608.04226v1 · doi: 10.48550/arxiv.1608.04226 · pith_short_12: ALRNFRL7EAZS · pith_short_16: ALRNFRL7EAZSVHZO · pith_short_8: ALRNFRL7

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/ALRNFRL7EAZSVHZO64IKA3IQSD \
  | 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: 02e2d2c57f20332a9f2ef710a06d1090e917aad8f65a479dbac095ee48296b02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08126c9c77c8aebeb8ebbe3846e87018bc4647ecc12a0c7badd9a0b3e13ef8aa",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2016-08-15T10:20:57Z",
    "title_canon_sha256": "685fdadbd5d6a0a78d9c73af4b47b1fc95ad2972ffc3b029645061850a86b519"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04226",
    "kind": "arxiv",
    "version": 1
  }
}