Pith Number

pith:DYMHOGRO

pith:2016:DYMHOGROMASUF5VQ4KH5NBSUZR

not attested not anchored not stored refs pending

On a question of K\"ulshammer for homomorphisms of algebraic groups

Benjamin Martin, Daniel Lond

arxiv:1610.09665 v3 · 2016-10-30 · 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{DYMHOGROMASUF5VQ4KH5NBSUZR}

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	2026-05-18T00:27:02.872908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e18771a2e602542f6b0e28fd68654cc796c77d3e7bdb232714145d42906ccc3

Aliases

arxiv: 1610.09665 · arxiv_version: 1610.09665v3 · doi: 10.48550/arxiv.1610.09665 · pith_short_12: DYMHOGROMASU · pith_short_16: DYMHOGROMASUF5VQ · pith_short_8: DYMHOGRO

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/DYMHOGROMASUF5VQ4KH5NBSUZR \
  | 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: 1e18771a2e602542f6b0e28fd68654cc796c77d3e7bdb232714145d42906ccc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b51948d5c093a8253b6c25c8296531ae7a9e7784b29ed6fec0fd62aab8c3749f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-10-30T15:38:29Z",
    "title_canon_sha256": "7a8da20b02504bb5cfd39648f5db5796a479f4a6fa05ae669eed8f0bdfd32352"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09665",
    "kind": "arxiv",
    "version": 3
  }
}