Pith Number

pith:UTFAFP3P

pith:2015:UTFAFP3PPMUCYI7X7H7ZTGOIL3

not attested not anchored not stored refs pending

Nontriviality results for the characteristic algebra of a DGA

Georgios Dimitroglou Rizell

arxiv:1512.03570 v1 · 2015-12-11 · math.RA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTFAFP3PPMUCYI7X7H7ZTGOIL3}

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	2026-05-18T01:10:07.927613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ca02bf6f7b282c23f7f9ff9999c85edd16e79ae747394db0c956d7817456da

Aliases

arxiv: 1512.03570 · arxiv_version: 1512.03570v1 · doi: 10.48550/arxiv.1512.03570 · pith_short_12: UTFAFP3PPMUC · pith_short_16: UTFAFP3PPMUCYI7X · pith_short_8: UTFAFP3P

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/UTFAFP3PPMUCYI7X7H7ZTGOIL3 \
  | 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: a4ca02bf6f7b282c23f7f9ff9999c85edd16e79ae747394db0c956d7817456da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db243b2302b0863e09af6642bbba6823dd249033ca1ce76843227c719375b967",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2015-12-11T10:00:49Z",
    "title_canon_sha256": "37bf854af6c879c659f036e5445537ba17914c2f5bca5a394f55eb46fc9393b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03570",
    "kind": "arxiv",
    "version": 1
  }
}