Pith Number

pith:IKMEDQSY

pith:2017:IKMEDQSYJZPQ52RBNELJEFT4P4

not attested not anchored not stored refs pending

Multi-point Gaussian states, quadratic-exponential cost functionals, and large deviations estimates for linear quantum stochastic systems

Ian R. Petersen, Igor G. Vladimirov, Matthew R. James

arxiv:1707.09302 v1 · 2017-07-28 · math.OC · cs.SY · 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{IKMEDQSYJZPQ52RBNELJEFT4P4}

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	2026-05-18T00:39:16.545614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429841c2584e5f0eea21691692167c7f2e5d7343ccf543a27ac9375357688dbc

Aliases

arxiv: 1707.09302 · arxiv_version: 1707.09302v1 · doi: 10.48550/arxiv.1707.09302 · pith_short_12: IKMEDQSYJZPQ · pith_short_16: IKMEDQSYJZPQ52RB · pith_short_8: IKMEDQSY

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/IKMEDQSYJZPQ52RBNELJEFT4P4 \
  | 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: 429841c2584e5f0eea21691692167c7f2e5d7343ccf543a27ac9375357688dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a58f9a258d5b624cdc6b3cb519abb08796cc12c0c61c7067603b7bcd770bc30d",
    "cross_cats_sorted": [
      "cs.SY",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-07-28T16:12:57Z",
    "title_canon_sha256": "4ca69fbe9f6c63d1664ff9e4155214bf8b0d9eceed11b189a5e672231e59673e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09302",
    "kind": "arxiv",
    "version": 1
  }
}