Pith Number

pith:VKFTWZBS

pith:2014:VKFTWZBSVWAYVD3FVBZSGR3JS6

not attested not anchored not stored refs pending

Statistical properties of mostly contracting fast-slow partially hyperbolic systems

Carlangelo Liverani, Jacopo De Simoi

arxiv:1408.5454 v3 · 2014-08-23 · 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{VKFTWZBSVWAYVD3FVBZSGR3JS6}

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	2026-05-18T01:30:08.334779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa8b3b6432ad818a8f65a87323476997bef6d65a75a3ec19e31b3cb17b8de4be

Aliases

arxiv: 1408.5454 · arxiv_version: 1408.5454v3 · doi: 10.48550/arxiv.1408.5454 · pith_short_12: VKFTWZBSVWAY · pith_short_16: VKFTWZBSVWAYVD3F · pith_short_8: VKFTWZBS

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/VKFTWZBSVWAYVD3FVBZSGR3JS6 \
  | 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: aa8b3b6432ad818a8f65a87323476997bef6d65a75a3ec19e31b3cb17b8de4be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d9e31a98f950f2744b237ef7d87e8df3aa297fb6015e44ce56c0af3db74c5f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-08-23T03:43:23Z",
    "title_canon_sha256": "73fbb6b259e113a2d74c5b76c969a1204a0dffedf0b216484d2918addafef549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5454",
    "kind": "arxiv",
    "version": 3
  }
}