Pith Number

pith:QS2N5KGB

pith:2004:QS2N5KGBN3E6V2ZOY7HDKXNCLH

not attested not anchored not stored refs pending

Defining relations of invariants of two 3 \times 3 matrices

Helmer Aslaksen, Liliya Sadikova, Vesselin Drensky

arxiv:math/0405389 v2 · 2004-05-20 · math.RA · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QS2N5KGBN3E6V2ZOY7HDKXNCLH}

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.

Cited by

1 paper in Pith

Fermionic trace relations and supersymmetric indices at finite $N$

Receipt and verification

First computed	2026-07-04T14:49:47.681966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84b4dea8c16ec9eaeb2ec7ce355da259ec26a7dfcf4e87d134dfa6b787180d54

Aliases

arxiv: math/0405389 · arxiv_version: math/0405389v2 · doi: 10.48550/arxiv.math/0405389 · pith_short_12: QS2N5KGBN3E6 · pith_short_16: QS2N5KGBN3E6V2ZO · pith_short_8: QS2N5KGB

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/QS2N5KGBN3E6V2ZOY7HDKXNCLH \
  | 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: 84b4dea8c16ec9eaeb2ec7ce355da259ec26a7dfcf4e87d134dfa6b787180d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b8dec45f337d29726ca319e8001179acae8c8682cba9ea98be2c6ebfcc26933",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "",
    "primary_cat": "math.RA",
    "submitted_at": "2004-05-20T10:19:46Z",
    "title_canon_sha256": "7abd72410efae123a99cb1e66338aa6bfb960035ebe94b9ca63b404dc95403ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0405389",
    "kind": "arxiv",
    "version": 2
  }
}