Pith Number

pith:3SHYCILV

pith:2023:3SHYCILVN7KMJ2CDAZ4QS52Z4N

not attested not anchored not stored refs pending

Rationality of the Gromov Boundary of Hyperbolic Groups

Davide Perego

arxiv:2303.09852 v1 · 2023-03-17 · 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{3SHYCILVN7KMJ2CDAZ4QS52Z4N}

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

Horofunctions of infinite Sierpinski polygon graphs

Receipt and verification

First computed	2026-07-05T05:52:11.522571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8f8121756fd4c4e8430679097759e35f2215ea2a794615de99df44a25aaec9

Aliases

arxiv: 2303.09852 · arxiv_version: 2303.09852v1 · doi: 10.48550/arxiv.2303.09852 · pith_short_12: 3SHYCILVN7KM · pith_short_16: 3SHYCILVN7KMJ2CD · pith_short_8: 3SHYCILV

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/3SHYCILVN7KMJ2CDAZ4QS52Z4N \
  | 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: dc8f8121756fd4c4e8430679097759e35f2215ea2a794615de99df44a25aaec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fe020365f62dfdb7575097155e0ffb782990730940c2bbb9615e8b909f2ded4",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2023-03-17T09:19:07Z",
    "title_canon_sha256": "7673c70f0d2b1c2ec1bbbd29209dcddd7d3c4c92d3fe1dfea0162c915d220489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09852",
    "kind": "arxiv",
    "version": 1
  }
}