Pith Number

pith:UVEGI2YC

pith:2011:UVEGI2YCGARGUY2D3PRCEDUCV7

not attested not anchored not stored refs pending

Monodromy groups of parameterized linear differential equations with regular singularities

Claude Mitschi, Michael F. Singer

arxiv:1106.2664 v2 · 2011-06-14 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVEGI2YCGARGUY2D3PRCEDUCV7}

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	2026-05-18T02:58:00.838958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a548646b0230226a6343dbe2220e82afe87552ad7b00bf7f312e863e342b4897

Aliases

arxiv: 1106.2664 · arxiv_version: 1106.2664v2 · doi: 10.48550/arxiv.1106.2664 · pith_short_12: UVEGI2YCGARG · pith_short_16: UVEGI2YCGARGUY2D · pith_short_8: UVEGI2YC

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/UVEGI2YCGARGUY2D3PRCEDUCV7 \
  | 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: a548646b0230226a6343dbe2220e82afe87552ad7b00bf7f312e863e342b4897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3d6e7ac9d40356ff4ad78990c27736e99f6eebacf9ca4b9719a6b8f3e24e840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2011-06-14T10:16:22Z",
    "title_canon_sha256": "a562bba4daa31499450e287de792c06fa217795b9454043f444e486d4d2f121d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2664",
    "kind": "arxiv",
    "version": 2
  }
}