Pith Number

pith:KGK2GSWB

pith:2018:KGK2GSWBF42IYYLHHCDCL33V3E

not attested not anchored not stored refs pending

Jordan Isomorphisms of the Finitary Incidence Ring of a Partially Ordered Category

\'Erica Z. Fornaroli, Mykola Khrypchenko, Rosali Brusamarello

arxiv:1811.05928 v1 · 2018-11-14 · 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{KGK2GSWBF42IYYLHHCDCL33V3E}

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	2026-05-18T00:00:41.824480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5195a34ac12f348c6167388625ef75d91699043282e6c6bc097bfabab7228951

Aliases

arxiv: 1811.05928 · arxiv_version: 1811.05928v1 · doi: 10.48550/arxiv.1811.05928 · pith_short_12: KGK2GSWBF42I · pith_short_16: KGK2GSWBF42IYYLH · pith_short_8: KGK2GSWB

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/KGK2GSWBF42IYYLHHCDCL33V3E \
  | 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: 5195a34ac12f348c6167388625ef75d91699043282e6c6bc097bfabab7228951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7475e38779e28b9985992ec10e7440d86f7d6b4d6ea356fdee2570feb0d5b25f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2018-11-14T17:56:43Z",
    "title_canon_sha256": "b824fc3cc854dde084f63f65706fe2810aea2a011fcc66ab325b5d5541d1a96e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05928",
    "kind": "arxiv",
    "version": 1
  }
}