Pith Number

pith:57JHGHKI

pith:2017:57JHGHKI6DD46RXP5MZOMDSXY6

not attested not anchored not stored refs pending

Approximation methods for piecewise deterministic Markov processes and their costs

Gunther Leobacher, Michaela Sz\"olgyenyi, Peter Kritzer, Stefan Thonhauser

arxiv:1712.09201 v2 · 2017-12-26 · math.PR · q-fin.CP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57JHGHKI6DD46RXP5MZOMDSXY6}

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	2026-05-17T23:55:59.710779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efd2731d48f0c7cf46efeb32e60e57c7a4117397112e8b80446ffe0bad4e4aa4

Aliases

arxiv: 1712.09201 · arxiv_version: 1712.09201v2 · doi: 10.48550/arxiv.1712.09201 · pith_short_12: 57JHGHKI6DD4 · pith_short_16: 57JHGHKI6DD46RXP · pith_short_8: 57JHGHKI

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/57JHGHKI6DD46RXP5MZOMDSXY6 \
  | 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: efd2731d48f0c7cf46efeb32e60e57c7a4117397112e8b80446ffe0bad4e4aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84fb38ed7226abd780e5ca8958adbc60cb70920e1f18c556f41cc3a294ca066f",
    "cross_cats_sorted": [
      "q-fin.CP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-12-26T07:50:37Z",
    "title_canon_sha256": "9ebf4787521b2dcda0e5e96b14a8c8b4f27bd6618a8177214afaf2d5406950fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09201",
    "kind": "arxiv",
    "version": 2
  }
}