Pith Number

pith:UIV54LQM

pith:2013:UIV54LQMCR2UNLGDQZZF3RK3SC

not attested not anchored not stored refs pending

Degenerate random perturbations of Anosov diffeomorphisms

Tatiana Yarmola

arxiv:1301.4403 v1 · 2013-01-18 · 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{UIV54LQMCR2UNLGDQZZF3RK3SC}

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	2026-05-18T03:36:05.483788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a22bde2e0c147546acc386725dc55b9089adbb9f450d188f5568d1c71d1d42d4

Aliases

arxiv: 1301.4403 · arxiv_version: 1301.4403v1 · doi: 10.48550/arxiv.1301.4403 · pith_short_12: UIV54LQMCR2U · pith_short_16: UIV54LQMCR2UNLGD · pith_short_8: UIV54LQM

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/UIV54LQMCR2UNLGDQZZF3RK3SC \
  | 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: a22bde2e0c147546acc386725dc55b9089adbb9f450d188f5568d1c71d1d42d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "933047f9052ef6599c425a6e4eae425e7f681ff2e0daf60a04d9e0365453df02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-01-18T15:22:01Z",
    "title_canon_sha256": "9705a1301ff6fb47e063229c7f200248607e65a84f89123fde55b12728b2053e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4403",
    "kind": "arxiv",
    "version": 1
  }
}