Pith Number

pith:FDRZ2DKQ

pith:2017:FDRZ2DKQJUFT7JYG2PDOMRHJOD

not attested not anchored not stored refs pending

Hilbert Transformation and $r\mathrm{Spin}(n)+\mathbb{R}^n$ Group

Hua Liu, Pei Dang, Tao Qian

arxiv:1711.04519 v1 · 2017-11-13 · math.CV · 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{FDRZ2DKQJUFT7JYG2PDOMRHJOD}

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	2026-05-18T00:30:36.490735Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e39d0d504d0b3fa706d3c6e644e970ffeb92e7ea26f34d201de6cde6264ee9

Aliases

arxiv: 1711.04519 · arxiv_version: 1711.04519v1 · doi: 10.48550/arxiv.1711.04519 · pith_short_12: FDRZ2DKQJUFT · pith_short_16: FDRZ2DKQJUFT7JYG · pith_short_8: FDRZ2DKQ

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/FDRZ2DKQJUFT7JYG2PDOMRHJOD \
  | 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: 28e39d0d504d0b3fa706d3c6e644e970ffeb92e7ea26f34d201de6cde6264ee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3ebde0b91f71ea812565d9eaa25b482b24ad3444907fa4bba4ef8fbb7b25fea",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-11-13T11:00:16Z",
    "title_canon_sha256": "266bb4a700e74a82404a1ecdc0e4a67b8757e6aedb8b39cdfda8eca0750a3b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04519",
    "kind": "arxiv",
    "version": 1
  }
}