Pith Number

pith:R4CJ623B

pith:2018:R4CJ623BWAVLNPU573LSAV2S4O

not attested not anchored not stored refs pending

Full factors, bicentralizer flow and approximately inner automorphisms

Amine Marrakchi

arxiv:1811.10253 v2 · 2018-11-26 · math.OA · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4CJ623BWAVLNPU573LSAV2S4O}

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	2026-05-17T23:59:31.882183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f049f6b61b02ab6be9dfed7205752e393302ba06b3672ac62ac79fbbcddedd9

Aliases

arxiv: 1811.10253 · arxiv_version: 1811.10253v2 · doi: 10.48550/arxiv.1811.10253 · pith_short_12: R4CJ623BWAVL · pith_short_16: R4CJ623BWAVLNPU5 · pith_short_8: R4CJ623B

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/R4CJ623BWAVLNPU573LSAV2S4O \
  | 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: 8f049f6b61b02ab6be9dfed7205752e393302ba06b3672ac62ac79fbbcddedd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "742d8544908430b5d1bb5ce84067f61ef5ef4255aa32486f0204268919f1247c",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2018-11-26T09:52:27Z",
    "title_canon_sha256": "4d65e249caab5660fc3702daec9734d7b82650ea43685bac199e0c1543011929"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10253",
    "kind": "arxiv",
    "version": 2
  }
}