Pith Number

pith:7SFLCWUR

pith:2010:7SFLCWURCWC2LS4O7GWZEK46HN

not attested not anchored not stored refs pending

The Wigner Distribution

R. F. O'Connell

arxiv:1009.4431 v1 · 2010-09-22 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7SFLCWURCWC2LS4O7GWZEK46HN}

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	2026-05-18T04:40:33.122764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc8ab15a911585a5cb8ef9ad922b9e3b42c79de76c90c8d9bb608c402025e488

Aliases

arxiv: 1009.4431 · arxiv_version: 1009.4431v1 · doi: 10.48550/arxiv.1009.4431 · pith_short_12: 7SFLCWURCWC2 · pith_short_16: 7SFLCWURCWC2LS4O · pith_short_8: 7SFLCWUR

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/7SFLCWURCWC2LS4O7GWZEK46HN \
  | 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: fc8ab15a911585a5cb8ef9ad922b9e3b42c79de76c90c8d9bb608c402025e488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a951641362abc23ef5e4a0bb9072e599791dfa735700a28f4458890271abd32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-22T17:27:51Z",
    "title_canon_sha256": "34a65a3b864d23e687ac597dea7d1cd68c811a81713c7776c692b5ebe279f237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4431",
    "kind": "arxiv",
    "version": 1
  }
}