Pith Number

pith:F4ATNINB

pith:2018:F4ATNINB4ZL2Z6M74KCJVSSTFE

not attested not anchored not stored refs pending

Robust dynamics, invariant structures and topological classification

Rafael Potrie

arxiv:1802.05291 v1 · 2018-02-14 · 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{F4ATNINB4ZL2Z6M74KCJVSSTFE}

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.

Cited by

1 paper in Pith

Partially hyperbolic diffeomorphisms homotopic to the identity in dimension 3, Part I: The dynamically coherent case

Receipt and verification

First computed	2026-05-18T00:23:16.064250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f0136a1a1e657acf99fe2849aca53291875281cd1e632314f706bee8153b969

Aliases

arxiv: 1802.05291 · arxiv_version: 1802.05291v1 · doi: 10.48550/arxiv.1802.05291 · pith_short_12: F4ATNINB4ZL2 · pith_short_16: F4ATNINB4ZL2Z6M7 · pith_short_8: F4ATNINB

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/F4ATNINB4ZL2Z6M74KCJVSSTFE \
  | 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: 2f0136a1a1e657acf99fe2849aca53291875281cd1e632314f706bee8153b969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb38ee5d9dc518608cc15253e029f06b52ba6d067dfcad691a5179dd34420c9e",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-02-14T19:19:34Z",
    "title_canon_sha256": "2147af94d61298b0aea04cb1a37ae3bbb639a9e765f3d44dfa65cc7df69347d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05291",
    "kind": "arxiv",
    "version": 1
  }
}