Pith Number

pith:J6QCLWHP

pith:2005:J6QCLWHPKHG3JTHP5YHTDUR7NO

not attested not anchored not stored refs pending

Irreducibly acting subgroups of $Gl(n,\rr)$

Antonio J. Di Scala, Thomas Leistner, Thomas Neukirchner

arxiv:math/0507047 v1 · 2005-07-04 · math.DG · 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{J6QCLWHPKHG3JTHP5YHTDUR7NO}

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	2026-05-18T03:48:48.404102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fa025d8ef51cdb4ccefee0f31d23f6b8e115eb83fb681e27349613bdbaadba1

Aliases

arxiv: math/0507047 · arxiv_version: math/0507047v1 · doi: 10.48550/arxiv.math/0507047 · pith_short_12: J6QCLWHPKHG3 · pith_short_16: J6QCLWHPKHG3JTHP · pith_short_8: J6QCLWHP

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/J6QCLWHPKHG3JTHP5YHTDUR7NO \
  | 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: 4fa025d8ef51cdb4ccefee0f31d23f6b8e115eb83fb681e27349613bdbaadba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddae8075890839d39a776d1eaf03125f2f0297045f656e38c93bbe6c6cbe51b3",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "",
    "primary_cat": "math.DG",
    "submitted_at": "2005-07-04T04:16:25Z",
    "title_canon_sha256": "d49c930e776abf15a67ad6d179ba3cc6c1e77b3bd2038245433c2dade59b979b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0507047",
    "kind": "arxiv",
    "version": 1
  }
}