Pith Number

pith:Q3YZYXCA

pith:2014:Q3YZYXCAZG5XS2QTDUPMZLRDKB

not attested not anchored not stored refs pending

The complex geomety of a domain related to $\mu$-synthesis

J. Agler, N. J. Young, Z. A. Lykova

arxiv:1403.1960 v2 · 2014-03-08 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q3YZYXCAZG5XS2QTDUPMZLRDKB}

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	2026-05-18T02:43:45.296846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86f19c5c40c9bb796a131d1eccae23507f84f58005f3b6e4146efa20d534c3a1

Aliases

arxiv: 1403.1960 · arxiv_version: 1403.1960v2 · doi: 10.48550/arxiv.1403.1960 · pith_short_12: Q3YZYXCAZG5X · pith_short_16: Q3YZYXCAZG5XS2QT · pith_short_8: Q3YZYXCA

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/Q3YZYXCAZG5XS2QTDUPMZLRDKB \
  | 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: 86f19c5c40c9bb796a131d1eccae23507f84f58005f3b6e4146efa20d534c3a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd9b135e92519b311e317e36aed288f6bdb8beed3551232c2a1e718e126231a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-03-08T10:45:34Z",
    "title_canon_sha256": "7f875fe43c8b197ca50b7ba250b6f0f8c125b6bb92bd551f3d7d8fd264c85cf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1960",
    "kind": "arxiv",
    "version": 2
  }
}