Pith Number

pith:NJQ3LKYM

pith:2025:NJQ3LKYMIQZBF45KWTK5GI6MU5

not attested not anchored not stored refs pending

The McCullough-Miller complex for right angled Artin groups

Conchita Mart\'inez P\'erez, Peio Ardaiz Gal\'e

arxiv:2506.03377 v2 · 2025-06-03 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJQ3LKYMIQZBF45KWTK5GI6MU5}

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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.

Cited by

2 papers in Pith

Actions with a strong fundamental domain and Sigma invariants of groups

Cohomology of the pure symmetric automorphisms of right-angled Artin groups

Receipt and verification

First computed	2026-07-05T11:19:07.732937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a61b5ab0c443212f3aab4d5d323cca77238c41fdc6878af625dcd4d9e8c3734

Aliases

arxiv: 2506.03377 · arxiv_version: 2506.03377v2 · doi: 10.48550/arxiv.2506.03377 · pith_short_12: NJQ3LKYMIQZB · pith_short_16: NJQ3LKYMIQZBF45K · pith_short_8: NJQ3LKYM

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/NJQ3LKYMIQZBF45KWTK5GI6MU5 \
  | 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: 6a61b5ab0c443212f3aab4d5d323cca77238c41fdc6878af625dcd4d9e8c3734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58916230c9f9bb851ad92b53c3419a4494ad13f72fb4057c3454c5644f256109",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2025-06-03T20:36:35Z",
    "title_canon_sha256": "81aec2866b8a6a67862059fed02ca9b42f287f24d7ed5952dd233af253d5723f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03377",
    "kind": "arxiv",
    "version": 2
  }
}