Pith Number

pith:DRFS5K7T

pith:2021:DRFS5K7TJLSZNILOTHUB62TTLE

not attested not anchored not stored refs pending

Markov-Switching State-Space Models with Applications to Neuroimaging

Chee-Ming Ting, David Degras, Hernando Ombao

arxiv:2106.05092 v1 · 2021-06-09 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRFS5K7TJLSZNILOTHUB62TTLE}

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	2026-07-05T02:48:23.997179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4b2eabf34ae596a16e99e81f6a735926e3dad6f64229d727736bfddcbc6f15

Aliases

arxiv: 2106.05092 · arxiv_version: 2106.05092v1 · doi: 10.48550/arxiv.2106.05092 · pith_short_12: DRFS5K7TJLSZ · pith_short_16: DRFS5K7TJLSZNILO · pith_short_8: DRFS5K7T

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/DRFS5K7TJLSZNILOTHUB62TTLE \
  | 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: 1c4b2eabf34ae596a16e99e81f6a735926e3dad6f64229d727736bfddcbc6f15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5735b8ed71eff97b7080e5afc2d5e3456910294dde680bb61f54b195b5a2ef36",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-06-09T14:12:27Z",
    "title_canon_sha256": "7f79ee008d95cd66940b9c706e836196d11863a4238f089806319e2bde9d37c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05092",
    "kind": "arxiv",
    "version": 1
  }
}