Pith Number

pith:DKADZ3WV

pith:2012:DKADZ3WVHK4VD3SKCSOUYFEK2F

not attested not anchored not stored refs pending

Martindale algebras of quotients of graded algebras

Candido Martin Gonzalez, Hannes Bierwirth, Juana Sanchez Ortega, Mercedes Siles Molina

arxiv:1210.2832 v1 · 2012-10-10 · 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{DKADZ3WVHK4VD3SKCSOUYFEK2F}

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	2026-05-18T03:43:31.433290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a803ceed53ab951ee4a149d4c148ad15ccf3eb76e84895070e8dafc61ccf4cf

Aliases

arxiv: 1210.2832 · arxiv_version: 1210.2832v1 · doi: 10.48550/arxiv.1210.2832 · pith_short_12: DKADZ3WVHK4V · pith_short_16: DKADZ3WVHK4VD3SK · pith_short_8: DKADZ3WV

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/DKADZ3WVHK4VD3SKCSOUYFEK2F \
  | 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: 1a803ceed53ab951ee4a149d4c148ad15ccf3eb76e84895070e8dafc61ccf4cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c19ae1b627985cdae9dfd70d84ee8d3564bcb7af27f0910671689e04062cfdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-10-10T08:41:48Z",
    "title_canon_sha256": "e76d4a642332e2b53641a25c9472005c55c469435260cd7ed5d99240486f15bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2832",
    "kind": "arxiv",
    "version": 1
  }
}