Pith Number

pith:3G74PHCL

pith:2017:3G74PHCLQCVO3S24B567IEVL5D

not attested not anchored not stored refs pending

${\mathbb Z}_2 \times {\mathbb Z}_2 $ generalizations of ${\cal N} = 2$ super Schr\"odinger algebras and their representations

J. Segar, N. Aizawa

arxiv:1705.10414 v2 · 2017-05-29 · math-ph · math.MP

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3G74PHCLQCVO3S24B567IEVL5D}

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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	2026-05-18T00:31:12.639482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9bfc79c4b80aaedcb5c0f7df412abe8cd478ac7312fcc69d507ed611417e8d2

Aliases

arxiv: 1705.10414 · arxiv_version: 1705.10414v2 · doi: 10.48550/arxiv.1705.10414 · pith_short_12: 3G74PHCLQCVO · pith_short_16: 3G74PHCLQCVO3S24 · pith_short_8: 3G74PHCL

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/3G74PHCLQCVO3S24B567IEVL5D \
  | 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: d9bfc79c4b80aaedcb5c0f7df412abe8cd478ac7312fcc69d507ed611417e8d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09d3f166c7596c1b33d41c6ad0f7e97a194b597b8868a4d913c283c4b3f0ac6f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-05-29T23:19:14Z",
    "title_canon_sha256": "4f4fb113ad2e149f5c8d05e3dd66b55e0d5698446c26ba492ff6520efa8f8139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10414",
    "kind": "arxiv",
    "version": 2
  }
}