Pith Number

pith:KVZOC744

pith:2017:KVZOC744VQJ4QAU644MZPTPNDC

not attested not anchored not stored refs pending

Estimating a Separably-Markov Random Field (SMuRF) from Binary Observations

Demba Ba, Kay Tye, Noa Malem-Shinitski, Stephen A Allsop, Yingzhuo Zhang

arxiv:1709.09723 v1 · 2017-09-27 · stat.ME · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KVZOC744VQJ4QAU644MZPTPNDC}

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	2026-05-18T00:34:06.945236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5572e17f9cac13c8029ee71997cded1898d4834217e904726862d3944d5d7577

Aliases

arxiv: 1709.09723 · arxiv_version: 1709.09723v1 · doi: 10.48550/arxiv.1709.09723 · pith_short_12: KVZOC744VQJ4 · pith_short_16: KVZOC744VQJ4QAU6 · pith_short_8: KVZOC744

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/KVZOC744VQJ4QAU644MZPTPNDC \
  | 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: 5572e17f9cac13c8029ee71997cded1898d4834217e904726862d3944d5d7577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4158870b6e59aecab537ac2246075a60b4706fee322d85fb4358b0a36e65589d",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-09-27T20:18:48Z",
    "title_canon_sha256": "40971e10d16b969934502b662fabbe7ec32ad727ed2bc8c14a0c0ea24ade699e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09723",
    "kind": "arxiv",
    "version": 1
  }
}