Pith Number

pith:7SN6JV5A

pith:2012:7SN6JV5AHYOZ6ZFPUXRBLINTCQ

not attested not anchored not stored refs pending

Matrix Operator Approach to the Quantum Evolution Operator and the Geometric Phase

Jewan Kim, Kwang Sup Soh, Sang Pyo Kim

arxiv:1212.2680 v2 · 2012-12-12 · quant-ph · gr-qc · 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{7SN6JV5AHYOZ6ZFPUXRBLINTCQ}

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	2026-05-18T01:52:39.740864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc9be4d7a03e1d9f64afa5e215a1b31424d03beb1353970e81acffb4b8b42459

Aliases

arxiv: 1212.2680 · arxiv_version: 1212.2680v2 · doi: 10.48550/arxiv.1212.2680 · pith_short_12: 7SN6JV5AHYOZ · pith_short_16: 7SN6JV5AHYOZ6ZFP · pith_short_8: 7SN6JV5A

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/7SN6JV5AHYOZ6ZFPUXRBLINTCQ \
  | 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: fc9be4d7a03e1d9f64afa5e215a1b31424d03beb1353970e81acffb4b8b42459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff81b61af62d18171b1558efb7618d4317a5ea7887d07cc6734888a015ae5b0",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-12T00:30:56Z",
    "title_canon_sha256": "3562352dd46ec4f926a02a76a28a4be2a302f88cc88a0c95a5ae72e24ebaf036"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2680",
    "kind": "arxiv",
    "version": 2
  }
}