Pith Number

pith:4WXRH3AF

pith:2014:4WXRH3AFE6C34V2Q4OU2IZJGAZ

not attested not anchored not stored refs pending

Central Polynomials with Involution of $M_{1,1}(E)$

Diogo Diniz Pereira da Silva e Silva

arxiv:1407.1310 v2 · 2014-07-04 · 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{4WXRH3AFE6C34V2Q4OU2IZJGAZ}

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	2026-05-18T02:47:31.075024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5af13ec052785be5750e3a9a465260640b9c89977f666529cea70c7b3a5254c

Aliases

arxiv: 1407.1310 · arxiv_version: 1407.1310v2 · doi: 10.48550/arxiv.1407.1310 · pith_short_12: 4WXRH3AFE6C3 · pith_short_16: 4WXRH3AFE6C34V2Q · pith_short_8: 4WXRH3AF

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/4WXRH3AFE6C34V2Q4OU2IZJGAZ \
  | 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: e5af13ec052785be5750e3a9a465260640b9c89977f666529cea70c7b3a5254c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418f371f5a6727afff8b5b9268cd78813aff4a57582c73266856b293ff65837d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-07-04T19:51:52Z",
    "title_canon_sha256": "1a7b6d9e9409eae1df671b8c1899548abed822b3331ba971401259d0289ab397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1310",
    "kind": "arxiv",
    "version": 2
  }
}