Pith Number

pith:M7EBJUXC

pith:2014:M7EBJUXCC6KEYAWFQYEQGDNK4Z

not attested not anchored not stored refs pending

Regular derivations of truncated polynomial rings

Alexander Premet

arxiv:1405.2426 v3 · 2014-05-10 · math.RA · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7EBJUXCC6KEYAWFQYEQGDNK4Z}

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	2026-05-18T02:47:07.146488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c814d2e217944c02c58609030daae663b5c5f9f0113aec85bde695c385650c

Aliases

arxiv: 1405.2426 · arxiv_version: 1405.2426v3 · doi: 10.48550/arxiv.1405.2426 · pith_short_12: M7EBJUXCC6KE · pith_short_16: M7EBJUXCC6KEYAWF · pith_short_8: M7EBJUXC

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/M7EBJUXCC6KEYAWFQYEQGDNK4Z \
  | 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: 67c814d2e217944c02c58609030daae663b5c5f9f0113aec85bde695c385650c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963aa222a3bff9148f0b2169337f94cd0ee73e54101a46f95a3fc13bccdf73c6",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-05-10T12:16:32Z",
    "title_canon_sha256": "aa11c355f9d0706c9ea29307284395b7c76f6fee89d53d98128edb8a98e866fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2426",
    "kind": "arxiv",
    "version": 3
  }
}