Pith Number

pith:HJTRX2M6

pith:2016:HJTRX2M6VOABGKJTFBMS4Y65AA

not attested not anchored not stored refs pending

Improving the pseudo-randomness properties of chaotic maps using deep-zoom

Jeaneth Machicao, Odemir Martinez Bruno

arxiv:1611.07539 v2 · 2016-11-22 · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJTRX2M6VOABGKJTFBMS4Y65AA}

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	2026-05-18T00:43:01.671638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a671be99eab8013293328592e63dd000c69bbf1a2a4b39ec7b3c77f33af67ab

Aliases

arxiv: 1611.07539 · arxiv_version: 1611.07539v2 · doi: 10.48550/arxiv.1611.07539 · pith_short_12: HJTRX2M6VOAB · pith_short_16: HJTRX2M6VOABGKJT · pith_short_8: HJTRX2M6

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/HJTRX2M6VOABGKJTFBMS4Y65AA \
  | 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: 3a671be99eab8013293328592e63dd000c69bbf1a2a4b39ec7b3c77f33af67ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73ec1a43180a884aa540d9996925a6aad267100de4b3e9ba86da8b4f85b659a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2016-11-22T21:19:52Z",
    "title_canon_sha256": "8ee24256b251f5feda56c24b8c79a30e0cbfa0f651de1eabfca2e2ef20d4141f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07539",
    "kind": "arxiv",
    "version": 2
  }
}