Pith Number

pith:YWPAXY64

pith:2018:YWPAXY64FII4S7JW55P5XE6TQX

not attested not anchored not stored refs pending

$\omega$-chaos without infinite LY-scrambled set on Gehman dendrite

Piotr Oprocha, Tomasz Drwi\k{e}ga

arxiv:1810.02944 v1 · 2018-10-06 · 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{YWPAXY64FII4S7JW55P5XE6TQX}

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	2026-05-17T23:42:29.291694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59e0be3dc2a11c97d36ef5fdb93d385ea3232a349fedcaefc6163b71b24946b

Aliases

arxiv: 1810.02944 · arxiv_version: 1810.02944v1 · doi: 10.48550/arxiv.1810.02944 · pith_short_12: YWPAXY64FII4 · pith_short_16: YWPAXY64FII4S7JW · pith_short_8: YWPAXY64

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/YWPAXY64FII4S7JW55P5XE6TQX \
  | 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: c59e0be3dc2a11c97d36ef5fdb93d385ea3232a349fedcaefc6163b71b24946b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69d7adbef62ddba265c6ce64eb4dca9710d8a57971ffe3237d84893a699aff18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-10-06T06:54:15Z",
    "title_canon_sha256": "8b0fb0c94a3f80b6e1805841a43d590656f4952a2e0f01eb48e4e41b8bfe282d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02944",
    "kind": "arxiv",
    "version": 1
  }
}