Pith Number

pith:KSMWIV6Y

pith:2012:KSMWIV6YAY5ZLL2Y23TK7OH226

not attested not anchored not stored refs pending

Canonical transformations in quantum mechanics

Maciej Blaszak, Ziemowit Domanski

arxiv:1208.2835 v1 · 2012-08-14 · math-ph · math.MP · 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{KSMWIV6YAY5ZLL2Y23TK7OH226}

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	2026-05-18T01:55:16.118623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54996457d8063b95af58d6e6afb8fad791c9303898091119c7189112cccf27d3

Aliases

arxiv: 1208.2835 · arxiv_version: 1208.2835v1 · doi: 10.48550/arxiv.1208.2835 · pith_short_12: KSMWIV6YAY5Z · pith_short_16: KSMWIV6YAY5ZLL2Y · pith_short_8: KSMWIV6Y

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/KSMWIV6YAY5ZLL2Y23TK7OH226 \
  | 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: 54996457d8063b95af58d6e6afb8fad791c9303898091119c7189112cccf27d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a44c349ffe59e000c765ac09bba2216be460c08ba293ecdeb36b37582dd4e5",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-08-14T11:46:11Z",
    "title_canon_sha256": "299a5919248c5a8a069f0474e7abd54c9da1d204cb59d3054e43ece10c0bcf58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2835",
    "kind": "arxiv",
    "version": 1
  }
}