Pith Number

pith:ZDLISTEJ

pith:2016:ZDLISTEJU6ATC6SCVPSWPZIEAI

not attested not anchored not stored refs pending

Aperiodicity at the boundary of chaos

Ana Rechtman, Steven Hurder

arxiv:1603.07877 v2 · 2016-03-25 · 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{ZDLISTEJU6ATC6SCVPSWPZIEAI}

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	2026-05-18T01:03:59.263985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d6894c89a781317a42abe567e5040220d9fa7ffff6fc679628328cb29f123f

Aliases

arxiv: 1603.07877 · arxiv_version: 1603.07877v2 · doi: 10.48550/arxiv.1603.07877 · pith_short_12: ZDLISTEJU6AT · pith_short_16: ZDLISTEJU6ATC6SC · pith_short_8: ZDLISTEJ

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/ZDLISTEJU6ATC6SCVPSWPZIEAI \
  | 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: c8d6894c89a781317a42abe567e5040220d9fa7ffff6fc679628328cb29f123f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb1be557c3b4b8f02aab0aaed62d4cceba619ffd3d4f7de7e49efd10f182d4b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-03-25T11:02:06Z",
    "title_canon_sha256": "0e67372556a62a4793c9933c58d270d29ecd66ee05c376cf4608820e4b76ec6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07877",
    "kind": "arxiv",
    "version": 2
  }
}