Pith Number

pith:LD7FU4TD

pith:2024:LD7FU4TDL7UP6N2QWT3JN5C546

not attested not anchored not stored refs pending

Differential identities of matrix algebras

Carla Rizzo, Jose Brox

arxiv:2403.09337 v1 · 2024-03-14 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LD7FU4TDL7UP6N2QWT3JN5C546}

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

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Receipt and verification

First computed	2026-07-05T07:56:08.742764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58fe5a72635fe8ff3750b4f696f45de7b6cef36ad13912596254fa1fa10c94f3

Aliases

arxiv: 2403.09337 · arxiv_version: 2403.09337v1 · doi: 10.48550/arxiv.2403.09337 · pith_short_12: LD7FU4TDL7UP · pith_short_16: LD7FU4TDL7UP6N2Q · pith_short_8: LD7FU4TD

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/LD7FU4TDL7UP6N2QWT3JN5C546 \
  | 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: 58fe5a72635fe8ff3750b4f696f45de7b6cef36ad13912596254fa1fa10c94f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a19600b83367a46d705bf1b93e02a70be3c7587d0628c6037b7d9989ba8b7cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2024-03-14T12:31:10Z",
    "title_canon_sha256": "95123c727053ef1bd24dc642349ed0dec83a52c8425023f7abc5173348920a4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.09337",
    "kind": "arxiv",
    "version": 1
  }
}