Pith Number

pith:AP2E34OL

pith:2019:AP2E34OL5HA25PM6LFGMMCXHI2

not attested not anchored not stored refs pending

Global Stability of a Class of Difference Equations on Solvable Lie Algebras

Christopher Nielsen, Philip James McCarthy

arxiv:1902.01489 v2 · 2019-02-04 · 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{AP2E34OL5HA25PM6LFGMMCXHI2}

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	2026-05-17T23:54:31.324019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03f44df1cbe9c1aebd9e594cc60ae746ac040bf7bae28b52e2389029462bb007

Aliases

arxiv: 1902.01489 · arxiv_version: 1902.01489v2 · doi: 10.48550/arxiv.1902.01489 · pith_short_12: AP2E34OL5HA2 · pith_short_16: AP2E34OL5HA25PM6 · pith_short_8: AP2E34OL

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/AP2E34OL5HA25PM6LFGMMCXHI2 \
  | 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: 03f44df1cbe9c1aebd9e594cc60ae746ac040bf7bae28b52e2389029462bb007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "880f13cf9b68baff3fda57a9792728bc96689f0863189671d01e9b7536eaf3e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-02-04T22:58:13Z",
    "title_canon_sha256": "e5883d3b5ebcf0feed60287a687f18448c2438d09da1a2d74004d6f3ccfedc51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01489",
    "kind": "arxiv",
    "version": 2
  }
}