Pith Number

pith:DNGVYUR6

pith:2016:DNGVYUR63Q7FJ6S5IBI3GTJIZM

not attested not anchored not stored refs pending

Weak Pseudo-Physical Measures and Pesin's Entropy Formula for Anosov C1 diffeomorphisms

Eleonora Catsigeras, Heber Enrich, Marcelo Cerminara

arxiv:1601.06279 v1 · 2016-01-23 · 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{DNGVYUR63Q7FJ6S5IBI3GTJIZM}

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	2026-05-18T00:22:21.326618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b4d5c523edc3e54fa5d4051b34d28cb1d51362f9235adaeb69ace8255204e36

Aliases

arxiv: 1601.06279 · arxiv_version: 1601.06279v1 · doi: 10.48550/arxiv.1601.06279 · pith_short_12: DNGVYUR63Q7F · pith_short_16: DNGVYUR63Q7FJ6S5 · pith_short_8: DNGVYUR6

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/DNGVYUR63Q7FJ6S5IBI3GTJIZM \
  | 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: 1b4d5c523edc3e54fa5d4051b34d28cb1d51362f9235adaeb69ace8255204e36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5babd00e697a5ce87ab5af0e49d60bac809dd8aa40b2ce2630e081fc191d124c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-01-23T15:50:52Z",
    "title_canon_sha256": "9e1478e6c28b3fb63f0cd40d082b19c56255e15fea7184a23e98769a46a98d99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06279",
    "kind": "arxiv",
    "version": 1
  }
}