Pith Number

pith:XRGAW7HW

pith:2024:XRGAW7HW6ADTYWHXW6RV4RKGFJ

not attested not anchored not stored refs pending

Coxeter-type quotients of surface braid groups

Oscar Ocampo, Paulo Cesar Cerqueira dos Santos J\'unior, Renato Diniz

arxiv:2412.14345 v1 · 2024-12-18 · math.GR · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRGAW7HW6ADTYWHXW6RV4RKGFJ}

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	2026-07-05T09:51:45.965390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4c0b7cf6f0073c58f7b7a35e45462a59e785b3db665efdb0855f4e63b08ab1

Aliases

arxiv: 2412.14345 · arxiv_version: 2412.14345v1 · doi: 10.48550/arxiv.2412.14345 · pith_short_12: XRGAW7HW6ADT · pith_short_16: XRGAW7HW6ADTYWHX · pith_short_8: XRGAW7HW

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/XRGAW7HW6ADTYWHXW6RV4RKGFJ \
  | 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: bc4c0b7cf6f0073c58f7b7a35e45462a59e785b3db665efdb0855f4e63b08ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0d2deced498c8969b4ad116f9c0befadf4514ee63bc817faefa1d6f765ca45a",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2024-12-18T21:29:21Z",
    "title_canon_sha256": "d6e2da051f4956a101865d526f75b3115f2251a643a5dc71b8a14593a2bd22dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14345",
    "kind": "arxiv",
    "version": 1
  }
}