Pith Number

pith:X4GUQDUJ

pith:2018:X4GUQDUJ5HULKPLZY5ZW26BCRX

not attested not anchored not stored refs pending

A data-driven method for the steady state of randomly perturbed dynamics

Yao Li

arxiv:1805.04099 v2 · 2018-05-10 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4GUQDUJ5HULKPLZY5ZW26BCRX}

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	2026-05-17T23:50:28.015436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf0d480e89e9e8b53d79c7736d78228dcb5001498a3edc4e632a2e88b58be5a9

Aliases

arxiv: 1805.04099 · arxiv_version: 1805.04099v2 · doi: 10.48550/arxiv.1805.04099 · pith_short_12: X4GUQDUJ5HUL · pith_short_16: X4GUQDUJ5HULKPLZ · pith_short_8: X4GUQDUJ

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/X4GUQDUJ5HULKPLZY5ZW26BCRX \
  | 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: bf0d480e89e9e8b53d79c7736d78228dcb5001498a3edc4e632a2e88b58be5a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b92e9b19329fd818f633eb4f3fe66f0e913eac66e244199d6e5028e45f5b7cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-05-10T17:55:08Z",
    "title_canon_sha256": "179c4d9f063aa5aa3a3132813bd20e387e1ee23851998b5372befef95c4562df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04099",
    "kind": "arxiv",
    "version": 2
  }
}