Pith Number

pith:NW5JBO4G

pith:2018:NW5JBO4GXCCIEDJL3BRJKE37LE

not attested not anchored not stored refs pending

Jordan {g, h}-derivations on algebra of matrices

Arindam Ghosh, Om Prakash

arxiv:1803.07941 v1 · 2018-03-21 · 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{NW5JBO4GXCCIEDJL3BRJKE37LE}

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	2026-05-18T00:20:28.465659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dba90bb86b884820d2bd86295137f591dac5cd74e85cb1a0edac21220a6c16d

Aliases

arxiv: 1803.07941 · arxiv_version: 1803.07941v1 · doi: 10.48550/arxiv.1803.07941 · pith_short_12: NW5JBO4GXCCI · pith_short_16: NW5JBO4GXCCIEDJL · pith_short_8: NW5JBO4G

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/NW5JBO4GXCCIEDJL3BRJKE37LE \
  | 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: 6dba90bb86b884820d2bd86295137f591dac5cd74e85cb1a0edac21220a6c16d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "063ab15ad095bc77da14ec425f0e8a61c24dd29322421cac707ea833498f0889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-03-21T14:28:32Z",
    "title_canon_sha256": "2b4ab15cf897112ba796f1055af723b69534b00e2c153652b7e3389bc841acd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07941",
    "kind": "arxiv",
    "version": 1
  }
}