Pith Number

pith:CMUKGC6Y

pith:2013:CMUKGC6YBZSGWDZGR5EDWXG7HN

not attested not anchored not stored refs pending

Some Solvable Quantum Mechanical Models and Their Symmetries

Bikashkali Midya

arxiv:1305.5583 v1 · 2013-05-23 · 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{CMUKGC6YBZSGWDZGR5EDWXG7HN}

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	2026-05-18T03:25:03.833307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1328a30bd80e646b0f268f483b5cdf3b508a7f55d4763ec7f269ad542cdb0443

Aliases

arxiv: 1305.5583 · arxiv_version: 1305.5583v1 · doi: 10.48550/arxiv.1305.5583 · pith_short_12: CMUKGC6YBZSG · pith_short_16: CMUKGC6YBZSGWDZG · pith_short_8: CMUKGC6Y

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/CMUKGC6YBZSGWDZGR5EDWXG7HN \
  | 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: 1328a30bd80e646b0f268f483b5cdf3b508a7f55d4763ec7f269ad542cdb0443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a22f3713134617f915ece3281e6244f0b311ef1e235400a5ee44c419b8bfd0d2",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-05-23T23:46:47Z",
    "title_canon_sha256": "1a9c60e4dde4c9dbd14e825bcb152e8437012c62023f9016ffe9975026057beb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5583",
    "kind": "arxiv",
    "version": 1
  }
}