Pith Number

pith:RRJHYLHI

pith:2023:RRJHYLHI2ABDKZE5TFNWMELSBQ

not attested not anchored not stored refs pending

Embedding problem between right-angled Artin groups

Anthony Genevois

arxiv:2304.05267 v1 · 2023-04-11 · math.GR · math.CO · 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{RRJHYLHI2ABDKZE5TFNWMELSBQ}

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.

Cited by

1 paper in Pith

The McCullough-Miller complex for right angled Artin groups

Receipt and verification

First computed	2026-07-05T05:59:57.783189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c527c2ce8d00235649d995b6611720c2903a8053d7a9ea27e7e60e3b00caa8b

Aliases

arxiv: 2304.05267 · arxiv_version: 2304.05267v1 · doi: 10.48550/arxiv.2304.05267 · pith_short_12: RRJHYLHI2ABD · pith_short_16: RRJHYLHI2ABDKZE5 · pith_short_8: RRJHYLHI

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/RRJHYLHI2ABDKZE5TFNWMELSBQ \
  | 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: 8c527c2ce8d00235649d995b6611720c2903a8053d7a9ea27e7e60e3b00caa8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "261ed4ec56ec3d6c478fbc850ffbed5834e5667857178b3a12287a826e428c3c",
    "cross_cats_sorted": [
      "math.CO",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2023-04-11T15:00:58Z",
    "title_canon_sha256": "c9d780a8f27737ad8b588d3f345a85f441bd3fbd93c3d3dda88d11d843f5048c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.05267",
    "kind": "arxiv",
    "version": 1
  }
}