Pith Number

pith:SDQUZL2P

pith:2013:SDQUZL2PX7TYSO5JTZ3ZIA4I2V

not attested not anchored not stored refs pending

Ergodicity of some open systems with particle-disk interactions

Tatiana Yarmola

arxiv:1301.4034 v1 · 2013-01-17 · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDQUZL2PX7TYSO5JTZ3ZIA4I2V}

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	2026-05-18T03:36:14.573730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90e14caf4fbfe7893ba99e77940388d56581477ef367756a2a4253b5284d5837

Aliases

arxiv: 1301.4034 · arxiv_version: 1301.4034v1 · doi: 10.48550/arxiv.1301.4034 · pith_short_12: SDQUZL2PX7TY · pith_short_16: SDQUZL2PX7TYSO5J · pith_short_8: SDQUZL2P

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/SDQUZL2PX7TYSO5JTZ3ZIA4I2V \
  | 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: 90e14caf4fbfe7893ba99e77940388d56581477ef367756a2a4253b5284d5837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de6334391bd7eda7c9b27c7799a56070d7aa329e0ff24dfc4510a67c46eb01b3",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-01-17T10:16:45Z",
    "title_canon_sha256": "08f4d8514e5aa3bc819fc22edbb1b0ff9dc014137961218a5cd50119bf125c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4034",
    "kind": "arxiv",
    "version": 1
  }
}