Pith Number

pith:NAJ2RE65

pith:2014:NAJ2RE65HQXIORJEGCJ6E6VUP6

not attested not anchored not stored refs pending

Topological entropy of Lorenz-like flows

Jiagang Yang

arxiv:1412.1207 v1 · 2014-12-03 · 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{NAJ2RE65HQXIORJEGCJ6E6VUP6}

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	2026-05-18T02:32:13.184090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6813a893dd3c2e8745243093e27ab47f9d2c0b7c58b911f79d13ca6461753593

Aliases

arxiv: 1412.1207 · arxiv_version: 1412.1207v1 · doi: 10.48550/arxiv.1412.1207 · pith_short_12: NAJ2RE65HQXI · pith_short_16: NAJ2RE65HQXIORJE · pith_short_8: NAJ2RE65

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/NAJ2RE65HQXIORJEGCJ6E6VUP6 \
  | 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: 6813a893dd3c2e8745243093e27ab47f9d2c0b7c58b911f79d13ca6461753593

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79baa2258fcb1a0f041ae62f565b48ca1889d2bbab8ecf8476a8b4515b7aff39",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-12-03T06:17:06Z",
    "title_canon_sha256": "b18649ac0a178a01584493809ae9c7f3a895f0ea5f79282d9b4ca9f449187ca2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1207",
    "kind": "arxiv",
    "version": 1
  }
}