Pith Number

pith:AUZGL4MB

pith:2026:AUZGL4MBYC2K67VWJ55HR5TO5H

not attested not anchored not stored refs pending

On locally distinguishing Sierpi\'nski dynamical systems

Sergei Merenkov

arxiv:2606.18505 v1 · 2026-06-16 · 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{AUZGL4MBYC2K67VWJ55HR5TO5H}

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	2026-06-19T16:11:39.032462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

053265f181c0b4af7eb64f7a78f66ee9ed06fb6d5387721e6bac2f9f16d7da79

Aliases

arxiv: 2606.18505 · arxiv_version: 2606.18505v1 · doi: 10.48550/arxiv.2606.18505 · pith_short_12: AUZGL4MBYC2K · pith_short_16: AUZGL4MBYC2K67VW · pith_short_8: AUZGL4MB

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/AUZGL4MBYC2K67VWJ55HR5TO5H \
  | 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: 053265f181c0b4af7eb64f7a78f66ee9ed06fb6d5387721e6bac2f9f16d7da79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3cda42d8f432b130075ef74ff3f5bcc266974c9fb887c93bac639cce07a59df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2026-06-16T21:38:25Z",
    "title_canon_sha256": "3a8c5f960830562aa12ebb3e04c70df0e731a05fd463a70c0dd3ff58a72b9d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18505",
    "kind": "arxiv",
    "version": 1
  }
}