Pith Number

pith:5DAEY23Q

pith:2016:5DAEY23QVUL3YOYLIMUW5SROC4

not attested not anchored not stored refs pending

Finite groups with non-trivial intersections of kernels of all but one irreducible characters

Marcel Herzog, Mariagrazia Bianchi

arxiv:1605.01585 v1 · 2016-05-05 · 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{5DAEY23QVUL3YOYLIMUW5SROC4}

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	2026-05-18T01:15:33.218273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c04c6b70ad17bc3b0b43296eca2e1729fd52de9132e6786eaa4ff20549886a

Aliases

arxiv: 1605.01585 · arxiv_version: 1605.01585v1 · doi: 10.48550/arxiv.1605.01585 · pith_short_12: 5DAEY23QVUL3 · pith_short_16: 5DAEY23QVUL3YOYL · pith_short_8: 5DAEY23Q

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/5DAEY23QVUL3YOYLIMUW5SROC4 \
  | 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: e8c04c6b70ad17bc3b0b43296eca2e1729fd52de9132e6786eaa4ff20549886a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ca21c5a2c5bde436ad091b1985920b54201d211a3c3108616e1fb1bd225a025",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-05-05T13:33:51Z",
    "title_canon_sha256": "45fc037821aa7303397cbd4782dffc9ffb1cd42b0dde3eefeb109184145b833a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01585",
    "kind": "arxiv",
    "version": 1
  }
}