Pith Number

pith:EYD34LWK

pith:2019:EYD34LWKTFN6BXSKGVA7HR6XE6

not attested not anchored not stored refs pending

On the computability properties of topological entropy: a general approach

Alonso Herrera, Cristobal Rojas, Mathieu Sablik, Silvere Gangloff

arxiv:1906.01745 v1 · 2019-06-04 · math.DS · cs.CC

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EYD34LWKTFN6BXSKGVA7HR6XE6}

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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

Topological entropy of Turing complete dynamics

Receipt and verification

First computed	2026-05-17T23:44:06.397928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2607be2eca995be0de4a3541f3c7d7279de6dba4e6bec61a87510119d1d529a1

Aliases

arxiv: 1906.01745 · arxiv_version: 1906.01745v1 · doi: 10.48550/arxiv.1906.01745 · pith_short_12: EYD34LWKTFN6 · pith_short_16: EYD34LWKTFN6BXSK · pith_short_8: EYD34LWK

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/EYD34LWKTFN6BXSKGVA7HR6XE6 \
  | 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: 2607be2eca995be0de4a3541f3c7d7279de6dba4e6bec61a87510119d1d529a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457f703da952641bf0d014fcec3edf249fe988dafd25e34f61b4318f504a1c99",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-06-04T22:26:02Z",
    "title_canon_sha256": "eb28fe99ac25f1525ef0c6e9768ec592d9f82024c2299c427453da14fe4c37ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01745",
    "kind": "arxiv",
    "version": 1
  }
}