Pith Number

pith:C76FDSB3

pith:2016:C76FDSB3AMFM4KUXUWHAPMT6NP

not attested not anchored not stored refs pending

The ideal structure of algebraic partial crossed products

M. Dokuchaev, R. Exel

arxiv:1605.07540 v1 · 2016-05-24 · math.OA · 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{C76FDSB3AMFM4KUXUWHAPMT6NP}

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	2026-05-18T01:13:45.780302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17fc51c83b030ace2a97a58e07b27e6bfb6adb29b931e2ce7f78b2259a097c5d

Aliases

arxiv: 1605.07540 · arxiv_version: 1605.07540v1 · doi: 10.48550/arxiv.1605.07540 · pith_short_12: C76FDSB3AMFM · pith_short_16: C76FDSB3AMFM4KUX · pith_short_8: C76FDSB3

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/C76FDSB3AMFM4KUXUWHAPMT6NP \
  | 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: 17fc51c83b030ace2a97a58e07b27e6bfb6adb29b931e2ce7f78b2259a097c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fcb6cb32c41f113dcdfe4293b63403b6725a6a370a55770a1ed1b48e2920fff",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-05-24T16:54:00Z",
    "title_canon_sha256": "4cfa8416eaa6b08b666c84226d21f24bd3fc23a9e71d882cf53faf385293f676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07540",
    "kind": "arxiv",
    "version": 1
  }
}