Pith Number

pith:DW2LGJ77

pith:2024:DW2LGJ776M6GELKVZK5SUREGNY

not attested not anchored not stored refs pending

Geometric invariants of locally compact groups: the homological perspective

Elisa Hartmann, Jos\'e Pedro Quintanilha, Kai-Uwe Bux

arxiv:2411.13272 v2 · 2024-11-20 · math.AT · math.GR · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DW2LGJ776M6GELKVZK5SUREGNY}

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	2026-07-05T11:46:37.196884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db4b327fff33c622d55cabb2a44866e2c468ebd9cf552fb429a81b1cd74c02c

Aliases

arxiv: 2411.13272 · arxiv_version: 2411.13272v2 · doi: 10.48550/arxiv.2411.13272 · pith_short_12: DW2LGJ776M6G · pith_short_16: DW2LGJ776M6GELKV · pith_short_8: DW2LGJ77

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/DW2LGJ776M6GELKVZK5SUREGNY \
  | 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: 1db4b327fff33c622d55cabb2a44866e2c468ebd9cf552fb429a81b1cd74c02c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9110092029a5ddc126fa459a724963e347d8266e369091142d8bee94fbf700d7",
    "cross_cats_sorted": [
      "math.GR",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2024-11-20T12:41:08Z",
    "title_canon_sha256": "ae90389b9b1f60e447d2ece4cfeb584e313b611066417cbe6d62e0488b83e2f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13272",
    "kind": "arxiv",
    "version": 2
  }
}