Pith Number

pith:NKBKVOYH

pith:2018:NKBKVOYH2GRH54I44ICEAC34JJ

not attested not anchored not stored refs pending

On discrete Wigner transforms

Jianfeng Lu, Kevin Stubbs, Zhenning Cai

arxiv:1802.05834 v2 · 2018-02-16 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKBKVOYH2GRH54I44ICEAC34JJ}

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	2026-05-18T00:22:08.565343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a82aabb07d1a27ef11ce204400b7c4a600fcebf03a3eaeab1e2730596f473b7

Aliases

arxiv: 1802.05834 · arxiv_version: 1802.05834v2 · doi: 10.48550/arxiv.1802.05834 · pith_short_12: NKBKVOYH2GRH · pith_short_16: NKBKVOYH2GRH54I4 · pith_short_8: NKBKVOYH

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/NKBKVOYH2GRH54I44ICEAC34JJ \
  | 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: 6a82aabb07d1a27ef11ce204400b7c4a600fcebf03a3eaeab1e2730596f473b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ebfb1f31b6e4612f73deeac3b9dfccff3983f4c6ee29ab235347ae41b49da03",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-02-16T04:38:02Z",
    "title_canon_sha256": "14a06d1dd12fa857fb89da7ee4ffac6b246113c8111121464e1c72c7479088bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05834",
    "kind": "arxiv",
    "version": 2
  }
}