Pith Number

pith:XWYSYQJ2

pith:2014:XWYSYQJ22XVY2JLJQLUO4OPHMW

not attested not anchored not stored refs pending

Predictive Characterization of Mixtures of Markov Chains

Sandra Fortini, Sonia Petrone

arxiv:1406.5421 v3 · 2014-06-20 · stat.ME · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWYSYQJ22XVY2JLJQLUO4OPHMW}

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	2026-05-18T01:27:05.694005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdb12c413ad5eb8d256982e8ee39e76590d02a28eb9afc6bff5cf0dbc389b7bf

Aliases

arxiv: 1406.5421 · arxiv_version: 1406.5421v3 · doi: 10.48550/arxiv.1406.5421 · pith_short_12: XWYSYQJ22XVY · pith_short_16: XWYSYQJ22XVY2JLJ · pith_short_8: XWYSYQJ2

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/XWYSYQJ22XVY2JLJQLUO4OPHMW \
  | 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: bdb12c413ad5eb8d256982e8ee39e76590d02a28eb9afc6bff5cf0dbc389b7bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fda67ad913a9262ba0f391f07e7bbe9a703296e28322527eb59e66097544f3f0",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-06-20T15:15:28Z",
    "title_canon_sha256": "011e48243c2024d0e8ce80577c0bc47dc2e147f4f02191474adabc2b5e863ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5421",
    "kind": "arxiv",
    "version": 3
  }
}