Pith Number

pith:E64SGDBZ

pith:2026:E64SGDBZ46GQSDD53FY2CNU6AA

not attested not anchored not stored refs pending

From Markovian actions to Anosov flows

Fran\c{c}ois B\'eguin, Ioannis Iakovoglou

arxiv:2607.25604 v1 · 2026-07-28 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E64SGDBZ46GQSDD53FY2CNU6AA}

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	2026-07-29T01:25:49.196621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b9230c39e78d090c7dd971a1369e003a780b1a42cb285e5a5a6af0de4d672b

Aliases

arxiv: 2607.25604 · arxiv_version: 2607.25604v1 · doi: 10.48550/arxiv.2607.25604 · pith_short_12: E64SGDBZ46GQ · pith_short_16: E64SGDBZ46GQSDD5 · pith_short_8: E64SGDBZ

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/E64SGDBZ46GQSDD53FY2CNU6AA \
  | 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: 27b9230c39e78d090c7dd971a1369e003a780b1a42cb285e5a5a6af0de4d672b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a250fea131ddfd2a5bbe913b6d360efd5a5862c9949c9d5d4b0e6d6ed3f4c6ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-07-28T11:33:44Z",
    "title_canon_sha256": "2d1cb0f28e5e209edc37c9d3e86cccd5f1c70bf88bcb6d45aee03940f32dcd31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.25604",
    "kind": "arxiv",
    "version": 1
  }
}