Pith Number

pith:YY4NX6P7

pith:2000:YY4NX6P74MCS4E7CBRJJ72LJUC

not attested not anchored not stored refs pending

To what extent do the Classical Equations of Motion Determine the Quantization Scheme?

J. Cis{\l}o, J. {\L}opuszanski (ITP, Wroclaw University)

arxiv:math-ph/0012005 v1 · 2000-12-04 · 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{YY4NX6P74MCS4E7CBRJJ72LJUC}

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	2026-05-18T01:38:34.570638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c638dbf9ffe3052e13e20c529fe969a0b35b3f8600aed5afb11c5ebf4a203e98

Aliases

arxiv: math-ph/0012005 · arxiv_version: math-ph/0012005v1 · doi: 10.48550/arxiv.math-ph/0012005 · pith_short_12: YY4NX6P74MCS · pith_short_16: YY4NX6P74MCS4E7C · pith_short_8: YY4NX6P7

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/YY4NX6P74MCS4E7CBRJJ72LJUC \
  | 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: c638dbf9ffe3052e13e20c529fe969a0b35b3f8600aed5afb11c5ebf4a203e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee106cb6c59b06cb462c417ab07e268fef5c4ddb9c782368863b8683aea7713b",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2000-12-04T12:44:15Z",
    "title_canon_sha256": "a04b7bf618b79c9d8c8d47185c668e30cf84670e9d94b3436e6266217cf9668c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0012005",
    "kind": "arxiv",
    "version": 1
  }
}