Pith Number

pith:OTUO6ZLA

pith:2021:OTUO6ZLA2NERS6MMSG77NLX2EG

not attested not anchored not stored refs pending

On the Space of Ergodic Measures for the Horocycle Flow on Strata of Abelian Differentials

John Smillie, Jon Chaika, Osama Khalil

arxiv:2104.00554 v3 · 2021-04-01 · math.DS · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTUO6ZLA2NERS6MMSG77NLX2EG}

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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

Veech Surfaces and Expanding Twist Tori on Moduli Spaces of Abelian Differentials

Receipt and verification

First computed	2026-07-05T07:12:14.516030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e8ef6560d34919798c91bff6aefa2181178d3c57deb394fddf881bf1bb0701

Aliases

arxiv: 2104.00554 · arxiv_version: 2104.00554v3 · doi: 10.48550/arxiv.2104.00554 · pith_short_12: OTUO6ZLA2NER · pith_short_16: OTUO6ZLA2NERS6MM · pith_short_8: OTUO6ZLA

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/OTUO6ZLA2NERS6MMSG77NLX2EG \
  | 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: 74e8ef6560d34919798c91bff6aefa2181178d3c57deb394fddf881bf1bb0701

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d41f5abc583a91b2bee0dc2f9d14c0fe686ef67793156cabb75fb7fce5d0567e",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2021-04-01T15:29:30Z",
    "title_canon_sha256": "1a7c35c9ec08bf3baaa155c37ec85c559c12024884e630a0966e6f5c8834fd70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00554",
    "kind": "arxiv",
    "version": 3
  }
}