Pith Number

pith:IXAGLHQT

pith:2016:IXAGLHQTBG5OPZSM7XLRNT2KIL

not attested not anchored not stored refs pending

Derivations and 2-local derivations on matrix algebras over commutative algebras

Jiankui Li, Wenbo Huang, Wenhua Qian

arxiv:1611.00871 v3 · 2016-11-03 · math.RA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXAGLHQTBG5OPZSM7XLRNT2KIL}

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	2026-05-18T00:25:05.844561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45c0659e1309bae7e64cfdd716cf4a42fecc86756c5e882b3bd83a16233b4fad

Aliases

arxiv: 1611.00871 · arxiv_version: 1611.00871v3 · doi: 10.48550/arxiv.1611.00871 · pith_short_12: IXAGLHQTBG5O · pith_short_16: IXAGLHQTBG5OPZSM · pith_short_8: IXAGLHQT

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/IXAGLHQTBG5OPZSM7XLRNT2KIL \
  | 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: 45c0659e1309bae7e64cfdd716cf4a42fecc86756c5e882b3bd83a16233b4fad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ccb57d168e3e7a421de9e17b19acb11450f9922e3fb88bb0e644efc6914857a",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-11-03T03:52:48Z",
    "title_canon_sha256": "420509b8cefcfd09552229f09b1ff78e8908c53c03a61292477cc966b81850dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00871",
    "kind": "arxiv",
    "version": 3
  }
}