Pith Number

pith:22TAEMXB

pith:2012:22TAEMXBLOUKRPGEG22TFFBCS4

not attested not anchored not stored refs pending

A Poincar\'e section for horocycle flow on the space of lattices

Jayadev S. Athreya, Yitwah Cheung

arxiv:1206.6597 v2 · 2012-06-28 · math.DS · math.GT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22TAEMXBLOUKRPGEG22TFFBCS4}

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	2026-05-18T03:50:24.887170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6a60232e15ba8a8bcc436b5329422970abedfb2ac1541087c28452ef6cdc39f

Aliases

arxiv: 1206.6597 · arxiv_version: 1206.6597v2 · doi: 10.48550/arxiv.1206.6597 · pith_short_12: 22TAEMXBLOUK · pith_short_16: 22TAEMXBLOUKRPGE · pith_short_8: 22TAEMXB

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/22TAEMXBLOUKRPGEG22TFFBCS4 \
  | 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: d6a60232e15ba8a8bcc436b5329422970abedfb2ac1541087c28452ef6cdc39f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b973552f7fc9a18c64ad86f5cd4c03fe0681da5e7927f471e792cd3dd3de59",
    "cross_cats_sorted": [
      "math.GT",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-06-28T09:00:56Z",
    "title_canon_sha256": "60a66af7a2153d14098151106c9f154d50e46f87bb2c489ad8b438c5e48b2823"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6597",
    "kind": "arxiv",
    "version": 2
  }
}