Pith Number

pith:IOISSHYP

pith:2008:IOISSHYPN5Q7FD3XPPZT5VITVU

not attested not anchored not stored refs pending

Metric properties of higher-dimensional Thompson's groups

Jose Burillo, Sean Cleary

arxiv:0810.3926 v1 · 2008-10-21 · 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{IOISSHYPN5Q7FD3XPPZT5VITVU}

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	2026-05-18T00:20:54.327500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4391291f0f6f61f28f777bf33ed513ad288dd8e9541641be2951f0e1d9aca55e

Aliases

arxiv: 0810.3926 · arxiv_version: 0810.3926v1 · doi: 10.48550/arxiv.0810.3926 · pith_short_12: IOISSHYPN5Q7 · pith_short_16: IOISSHYPN5Q7FD3X · pith_short_8: IOISSHYP

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/IOISSHYPN5Q7FD3XPPZT5VITVU \
  | 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: 4391291f0f6f61f28f777bf33ed513ad288dd8e9541641be2951f0e1d9aca55e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "173d3d7397625bdd87347f25d82a5e67fd15c4c5c06e0b8c4f3f38c67a69100e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2008-10-21T20:51:04Z",
    "title_canon_sha256": "b25671b3e1d7a4e4f7244690f3af835d51f4d054f4a21edab5dfa4df1291252c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.3926",
    "kind": "arxiv",
    "version": 1
  }
}