Pith Number

pith:RAVO5ZXT

pith:2009:RAVO5ZXTLYQRSTS3FWVDWEEW72

not attested not anchored not stored refs pending

Semi-invariants of symmetric quivers of finite type

Riccardo Aragona

arxiv:0910.1070 v3 · 2009-10-06 · 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{RAVO5ZXTLYQRSTS3FWVDWEEW72}

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	2026-05-18T00:59:42.615005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

882aeee6f35e21194e5b2daa3b1096fe894ebc6a39e19f5c6d445cd6c1c17e26

Aliases

arxiv: 0910.1070 · arxiv_version: 0910.1070v3 · doi: 10.48550/arxiv.0910.1070 · pith_short_12: RAVO5ZXTLYQR · pith_short_16: RAVO5ZXTLYQRSTS3 · pith_short_8: RAVO5ZXT

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/RAVO5ZXTLYQRSTS3FWVDWEEW72 \
  | 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: 882aeee6f35e21194e5b2daa3b1096fe894ebc6a39e19f5c6d445cd6c1c17e26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a145101be6c0cc7c7a0d295efed2acaf407f38521a1fb646823368f315517397",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2009-10-06T18:42:47Z",
    "title_canon_sha256": "c9739258da0212ffb42616326fbec2416e2e344a205909a62117e61c2c43f3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1070",
    "kind": "arxiv",
    "version": 3
  }
}