Pith Number

pith:CTICNMI2

pith:2026:CTICNMI2GGH34Q56KVTZUDPMP6

not attested not anchored not stored refs pending

An algorithm for invariants of elementary abelian groups

Daniel Qin, Francesca Gandini, Gordie Novak, Mal Dolorfino, Marcus Cassell, Sasha Arasha, Sumner Strom

arxiv:2605.19158 v1 · 2026-05-18 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTICNMI2GGH34Q56KVTZUDPMP6}

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	2026-05-20T01:05:30.840972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14d026b11a318fbe43be55679a0dec7fbc6d072e7d28a9aad0d1ac2250a8b70a

Aliases

arxiv: 2605.19158 · arxiv_version: 2605.19158v1 · doi: 10.48550/arxiv.2605.19158 · pith_short_12: CTICNMI2GGH3 · pith_short_16: CTICNMI2GGH34Q56 · pith_short_8: CTICNMI2

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/CTICNMI2GGH34Q56KVTZUDPMP6 \
  | 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: 14d026b11a318fbe43be55679a0dec7fbc6d072e7d28a9aad0d1ac2250a8b70a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f39d49ffa057ae2673348844f61458557a38891af0f806704a5bb135f31d2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2026-05-18T22:24:22Z",
    "title_canon_sha256": "09ce1cd3f46a2cb3c8171a1747482ca93da4ce63abe3c73d4902384353a1968c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19158",
    "kind": "arxiv",
    "version": 1
  }
}