Pith Number

pith:FOFDGLMO

pith:2013:FOFDGLMOJ7BJGBCW7G5DSZX5NR

not attested not anchored not stored refs pending

Homogenization for Deterministic Maps and Multiplicative Noise

Georg A. Gottwald, Ian Melbourne

arxiv:1304.6222 v2 · 2013-04-23 · 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{FOFDGLMOJ7BJGBCW7G5DSZX5NR}

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	2026-05-18T01:50:23.189789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b8a332d8e4fc2930456f9ba3966fd6c4c47f35b8a51fcc3337f35d9e838f080

Aliases

arxiv: 1304.6222 · arxiv_version: 1304.6222v2 · doi: 10.48550/arxiv.1304.6222 · pith_short_12: FOFDGLMOJ7BJ · pith_short_16: FOFDGLMOJ7BJGBCW · pith_short_8: FOFDGLMO

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/FOFDGLMOJ7BJGBCW7G5DSZX5NR \
  | 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: 2b8a332d8e4fc2930456f9ba3966fd6c4c47f35b8a51fcc3337f35d9e838f080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "417cd42b25bc48cbc13e0b005c722bf96d2dacc5fe146f30efe0345154953c43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-04-23T10:40:50Z",
    "title_canon_sha256": "c02c7fb64501a0b9954a96fb59b56e920d78f402b4da560c4b4ea4dfe9cd488b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6222",
    "kind": "arxiv",
    "version": 2
  }
}