Pith Number

pith:VIXBHEEU

pith:2019:VIXBHEEU5KEQZKAQR6IMM4RI7K

not attested not anchored not stored refs pending

The Local Structure Theorem: The wreath product case

Chris Parker, Gernot Stroth

arxiv:1906.07216 v1 · 2019-06-17 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIXBHEEU5KEQZKAQR6IMM4RI7K}

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	2026-05-17T23:43:08.534048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa2e139094ea890ca8108f90c67228fa8f4436a40e263201483fc4ae8fa1a508

Aliases

arxiv: 1906.07216 · arxiv_version: 1906.07216v1 · doi: 10.48550/arxiv.1906.07216 · pith_short_12: VIXBHEEU5KEQ · pith_short_16: VIXBHEEU5KEQZKAQ · pith_short_8: VIXBHEEU

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/VIXBHEEU5KEQZKAQR6IMM4RI7K \
  | 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: aa2e139094ea890ca8108f90c67228fa8f4436a40e263201483fc4ae8fa1a508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad37d75af52c2c61e4148a59535f49808d429762d869a72bd6869e08338a1512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-06-17T18:43:14Z",
    "title_canon_sha256": "d7be911892df7acb0ca0522894351e33bd6c626a759e09448a770dbb7216847c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07216",
    "kind": "arxiv",
    "version": 1
  }
}