Pith Number

pith:6IMAXIGI

pith:2018:6IMAXIGIWUQVESKOT7BNRZDTLX

not attested not anchored not stored refs pending

On the Stable Ergodicity of Berger-Carrasco's example

Davi Obata

arxiv:1802.06570 v2 · 2018-02-19 · 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{6IMAXIGIWUQVESKOT7BNRZDTLX}

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	2026-05-18T00:20:55.637747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2180ba0c8b52152494e9fc2d8e4735ddfdb099533f8bae4882ad45888b25788

Aliases

arxiv: 1802.06570 · arxiv_version: 1802.06570v2 · doi: 10.48550/arxiv.1802.06570 · pith_short_12: 6IMAXIGIWUQV · pith_short_16: 6IMAXIGIWUQVESKO · pith_short_8: 6IMAXIGI

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/6IMAXIGIWUQVESKOT7BNRZDTLX \
  | 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: f2180ba0c8b52152494e9fc2d8e4735ddfdb099533f8bae4882ad45888b25788

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7bb1d317d8a7ad396665462b641e08aa2be3a19e96175c4c0a2077c905e1170",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-02-19T09:46:29Z",
    "title_canon_sha256": "73648335eca73e4499c0c1456d363ed11ccb849bc81d2e263589aeda60e35ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06570",
    "kind": "arxiv",
    "version": 2
  }
}