Pith Number

pith:4SFALVFR

pith:2012:4SFALVFRS75YM7TJLJHQI2JN2F

not attested not anchored not stored refs pending

Generalized coherent states for time-dependent and nonlinear Hamiltonians via complex Riccati equations

Dieter Schuch, Octavio Casta\~nos, Oscar Rosas-Ortiz

arxiv:1211.5109 v1 · 2012-11-21 · 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{4SFALVFRS75YM7TJLJHQI2JN2F}

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	2026-05-18T03:33:11.386760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e48a05d4b197fb867e695a4f04692dd150d51da6e4d6e263feaa335e97fb8d28

Aliases

arxiv: 1211.5109 · arxiv_version: 1211.5109v1 · doi: 10.48550/arxiv.1211.5109 · pith_short_12: 4SFALVFRS75Y · pith_short_16: 4SFALVFRS75YM7TJ · pith_short_8: 4SFALVFR

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/4SFALVFRS75YM7TJLJHQI2JN2F \
  | 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: e48a05d4b197fb867e695a4f04692dd150d51da6e4d6e263feaa335e97fb8d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66850d51caf4ad93c036b83eb57605641c4d115a41b4d833bd9fcc083190f2e6",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-11-21T18:45:25Z",
    "title_canon_sha256": "0beaf0891a15584125569071a51273f23fe8348d04bbc6e762efd664c7cff238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5109",
    "kind": "arxiv",
    "version": 1
  }
}