Pith Number

pith:AMMARBUY

pith:2015:AMMARBUY34QKW5F3GNCNACTBLM

not attested not anchored not stored refs pending

Irreducible representations of unipotent subgroups of symplectic and unitary groups defined over rings

Fernando Szechtman

arxiv:1507.07410 v2 · 2015-07-27 · 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{AMMARBUY34QKW5F3GNCNACTBLM}

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	2026-05-18T01:00:46.236005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0318088698df20ab74bb3344d00a615b2ec13ac324eee1796a5e59199a994245

Aliases

arxiv: 1507.07410 · arxiv_version: 1507.07410v2 · doi: 10.48550/arxiv.1507.07410 · pith_short_12: AMMARBUY34QK · pith_short_16: AMMARBUY34QKW5F3 · pith_short_8: AMMARBUY

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/AMMARBUY34QKW5F3GNCNACTBLM \
  | 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: 0318088698df20ab74bb3344d00a615b2ec13ac324eee1796a5e59199a994245

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5108552edf85d8ba5dd08027308b8adea51057f2ee779a4f6e2c9e8df5e4662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2015-07-27T14:17:41Z",
    "title_canon_sha256": "2f5d5d7ff2e207b5525dd2df1dc8e92ab843a7dcacc81b337362deffcef369ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07410",
    "kind": "arxiv",
    "version": 2
  }
}