Pith Number

pith:VUPOEEDD

pith:2017:VUPOEEDDU463ZB67C2KOJ54B6E

not attested not anchored not stored refs pending

Superintegrability of the Fock-Darwin system

E. Drigho-Filho, J. Negro, L.M. Nieto, S. Kuru

arxiv:1703.06634 v1 · 2017-03-20 · 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{VUPOEEDDU463ZB67C2KOJ54B6E}

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	2026-05-18T00:41:24.470429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad1ee21063a73dbc87df1694e4f781f1374ea33ab9f8a58c627f52f314f7706d

Aliases

arxiv: 1703.06634 · arxiv_version: 1703.06634v1 · doi: 10.48550/arxiv.1703.06634 · pith_short_12: VUPOEEDDU463 · pith_short_16: VUPOEEDDU463ZB67 · pith_short_8: VUPOEEDD

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/VUPOEEDDU463ZB67C2KOJ54B6E \
  | 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: ad1ee21063a73dbc87df1694e4f781f1374ea33ab9f8a58c627f52f314f7706d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6c6c535cfd4b52f0e0ad62eabb018c8218e7a5aac7b97b0edfc077c1ab6cdf1",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-03-20T08:53:51Z",
    "title_canon_sha256": "fa2cad2e04c6c49f0090146a8dfa0674f2196d20ed79a9233c4873899375ab17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06634",
    "kind": "arxiv",
    "version": 1
  }
}