Pith Number

pith:MZTTMHHT

pith:2017:MZTTMHHTLG5PJEOLEBOU4VBOJ2

not attested not anchored not stored refs pending

Semi-direct products of Lie algebras and covariants

Dmitri Panyushev, Oksana Yakimova

arxiv:1705.02631 v1 · 2017-05-07 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZTTMHHTLG5PJEOLEBOU4VBOJ2}

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	2026-05-18T00:33:27.591457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6667361cf359baf491cb205d4e542e4e882272f6fbd996cb0eb207e22b3311bd

Aliases

arxiv: 1705.02631 · arxiv_version: 1705.02631v1 · doi: 10.48550/arxiv.1705.02631 · pith_short_12: MZTTMHHTLG5P · pith_short_16: MZTTMHHTLG5PJEOL · pith_short_8: MZTTMHHT

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/MZTTMHHTLG5PJEOLEBOU4VBOJ2 \
  | 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: 6667361cf359baf491cb205d4e542e4e882272f6fbd996cb0eb207e22b3311bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1da01b40d20563047e59d2867ded1bb2ec425920145e646086c1237aae172ea8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-05-07T15:23:38Z",
    "title_canon_sha256": "d17c6fa6e59d237b2066a38e5007f83f0b2168f045a66e70096c0f4a4960c684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02631",
    "kind": "arxiv",
    "version": 1
  }
}