Pith Number

pith:ARQSQSZB

pith:2017:ARQSQSZBT6JFEHDUW6QBRLR3FA

not attested not anchored not stored refs pending

Estimating stationary characteristic functions of stochastic systems via semidefinite programming

Abhyudai Singh, Andrew Lamperski, Khem Raj Ghusinga

arxiv:1711.06327 v1 · 2017-11-16 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARQSQSZBT6JFEHDUW6QBRLR3FA}

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	2026-05-18T00:30:21.419730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0461284b219f92521c74b7a018ae3b2800559dcc8cf922fcef83492e5ebe1017

Aliases

arxiv: 1711.06327 · arxiv_version: 1711.06327v1 · doi: 10.48550/arxiv.1711.06327 · pith_short_12: ARQSQSZBT6JF · pith_short_16: ARQSQSZBT6JFEHDU · pith_short_8: ARQSQSZB

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/ARQSQSZBT6JFEHDUW6QBRLR3FA \
  | 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: 0461284b219f92521c74b7a018ae3b2800559dcc8cf922fcef83492e5ebe1017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4e70550f6aa9dcf14c607c60acf15ea04e2db69263239a809b761b958e53a41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-11-16T21:43:00Z",
    "title_canon_sha256": "547f7db7ca4999fe3a8468e809a6bf20409d6b9b7a32ccd4668c7e1034c83f1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06327",
    "kind": "arxiv",
    "version": 1
  }
}