Pith Number

pith:MA577G5J

pith:2015:MA577G5JSL57HGZOKYENCJAZNS

not attested not anchored not stored refs pending

The Siegel Upper Half Space is a Marsden-Weinstein Quotient: Symplectic Reduction and Gaussian Wave Packets

Tomoki Ohsawa

arxiv:1504.03963 v2 · 2015-04-15 · math-ph · math.MP · math.SG · 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{MA577G5JSL57HGZOKYENCJAZNS}

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	2026-05-18T01:35:38.094663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

603bff9ba992fbf39b2e5608d124196c97c01a67f68167b9646d54bba1faae28

Aliases

arxiv: 1504.03963 · arxiv_version: 1504.03963v2 · doi: 10.48550/arxiv.1504.03963 · pith_short_12: MA577G5JSL57 · pith_short_16: MA577G5JSL57HGZO · pith_short_8: MA577G5J

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/MA577G5JSL57HGZOKYENCJAZNS \
  | 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: 603bff9ba992fbf39b2e5608d124196c97c01a67f68167b9646d54bba1faae28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86091256c9672afe06ff6afe5249525dea539ccfaace0bce3049f3b83c0a3e5a",
    "cross_cats_sorted": [
      "math.MP",
      "math.SG",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-04-15T16:46:35Z",
    "title_canon_sha256": "78bc4a74770cfce1c7b7b4961ec471d74503c0b0af2ed84d358abd16c997e03d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03963",
    "kind": "arxiv",
    "version": 2
  }
}