Pith Number

pith:S4DPJHTJ

pith:2026:S4DPJHTJU3UI66MKCIXB2IC7FJ

not attested not anchored not stored refs pending

Stability for boundary actions of cocompact lattices in Euclidean buildings

Thang Nguyen, Theodore Weisman

arxiv:2607.14668 v1 · 2026-07-16 · math.DS · 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{S4DPJHTJU3UI66MKCIXB2IC7FJ}

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	2026-07-17T01:21:24.083334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9706f49e69a6e88f798a122e1d205f2a650cb7d87d4b06fac11e1e3a9300869f

Aliases

arxiv: 2607.14668 · arxiv_version: 2607.14668v1 · doi: 10.48550/arxiv.2607.14668 · pith_short_12: S4DPJHTJU3UI · pith_short_16: S4DPJHTJU3UI66MK · pith_short_8: S4DPJHTJ

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/S4DPJHTJU3UI66MKCIXB2IC7FJ \
  | 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: 9706f49e69a6e88f798a122e1d205f2a650cb7d87d4b06fac11e1e3a9300869f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0153cb51d270b8d7635e4938f8cfe349a5b3222dd389454244c34892c6a38a7",
    "cross_cats_sorted": [
      "math.GR",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-07-16T07:35:21Z",
    "title_canon_sha256": "069de3d8fe1dd8d18f84a4b4aeafd60731547d12fa2e2532731f452cc25a261f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14668",
    "kind": "arxiv",
    "version": 1
  }
}