Pith Number

pith:IMYKRUST

pith:2013:IMYKRUSTD5DQ5CU6PUN3X3FIXJ

not attested not anchored not stored refs pending

Connectedness of the set of central Lyapunov exponents

Abbas Fakhari

arxiv:1304.5425 v2 · 2013-04-19 · 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{IMYKRUSTD5DQ5CU6PUN3X3FIXJ}

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	2026-05-18T00:34:00.641524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4330a8d2531f470e8a9e7d1bbbeca8ba78a058941610c2fd6b68a0ff7e837d8d

Aliases

arxiv: 1304.5425 · arxiv_version: 1304.5425v2 · doi: 10.48550/arxiv.1304.5425 · pith_short_12: IMYKRUSTD5DQ · pith_short_16: IMYKRUSTD5DQ5CU6 · pith_short_8: IMYKRUST

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/IMYKRUSTD5DQ5CU6PUN3X3FIXJ \
  | 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: 4330a8d2531f470e8a9e7d1bbbeca8ba78a058941610c2fd6b68a0ff7e837d8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "096771f55c11eb1ef6e231aa378bc81e97be363edc001b3c4bf5a20f24d7e8c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-04-19T14:18:25Z",
    "title_canon_sha256": "660eca9e776eacd7d0bd21769a01146d7b3f24b01c6364de9894423b289b636d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5425",
    "kind": "arxiv",
    "version": 2
  }
}