Pith Number

pith:3J7EQHT5

pith:2016:3J7EQHT5WYK3B2AIVLTAUJEHWS

not attested not anchored not stored refs pending

Characterizations of centralizers and derivations on some algebras

Jiankui Li, Jun He, Wenhua Qian

arxiv:1611.01633 v1 · 2016-11-05 · 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{3J7EQHT5WYK3B2AIVLTAUJEHWS}

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	2026-05-18T01:00:04.812873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da7e481e7db615b0e808aae60a2487b4bf5a91821170f7ec2d633a06acfb6dac

Aliases

arxiv: 1611.01633 · arxiv_version: 1611.01633v1 · doi: 10.48550/arxiv.1611.01633 · pith_short_12: 3J7EQHT5WYK3 · pith_short_16: 3J7EQHT5WYK3B2AI · pith_short_8: 3J7EQHT5

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/3J7EQHT5WYK3B2AIVLTAUJEHWS \
  | 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: da7e481e7db615b0e808aae60a2487b4bf5a91821170f7ec2d633a06acfb6dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b700213cae57d896dba3b94e29883bc95d12f7d29e53cdefc7d9b14a370848e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-11-05T11:28:09Z",
    "title_canon_sha256": "d7cb42cc01bbc844bb10d146b33363c9bf0fc2b4434b0e82a31f31d592d46a1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01633",
    "kind": "arxiv",
    "version": 1
  }
}