Pith Number

pith:G35LTLQZ

pith:2026:G35LTLQZZID6YKK3QUEY43TB44

not attested not anchored not stored refs pending

The one-point Schreier Poisson boundary of Thompson's group $F$

Christian M\"onch

arxiv:2606.23896 v1 · 2026-06-22 · math.PR · 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{G35LTLQZZID6YKK3QUEY43TB44}

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	2026-06-24T00:14:29.579969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36fab9ae19ca07ec295b85098e6e61e71e38b0576e19c2065783fe4ba8936b1c

Aliases

arxiv: 2606.23896 · arxiv_version: 2606.23896v1 · doi: 10.48550/arxiv.2606.23896 · pith_short_12: G35LTLQZZID6 · pith_short_16: G35LTLQZZID6YKK3 · pith_short_8: G35LTLQZ

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/G35LTLQZZID6YKK3QUEY43TB44 \
  | 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: 36fab9ae19ca07ec295b85098e6e61e71e38b0576e19c2065783fe4ba8936b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82869eeb32a3df7b1d1ef6f9d79b080a01aa4199559657e775d1d47894fb7667",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-06-22T19:49:57Z",
    "title_canon_sha256": "a926777660b98560fd1c65df48da8c53169d55eb60ae01370e020b4bc7857a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23896",
    "kind": "arxiv",
    "version": 1
  }
}