Pith Number

pith:4JRJDCFH

pith:2017:4JRJDCFHLAWTREB6J7YORZ2SRW

not attested not anchored not stored refs pending

Single-cluster PHD filter methods for joint multi-object filtering and parameter estimation

Daniel E. Clark, Emmanuel D. Delande, Isabel Schlangen

arxiv:1705.05312 v1 · 2017-05-15 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JRJDCFHLAWTREB6J7YORZ2SRW}

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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	2026-05-18T00:44:30.858077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2629188a7582d38903e4ff0e8e7528d816c80cbfe5b0d8504b4752b0ce47c98

Aliases

arxiv: 1705.05312 · arxiv_version: 1705.05312v1 · doi: 10.48550/arxiv.1705.05312 · pith_short_12: 4JRJDCFHLAWT · pith_short_16: 4JRJDCFHLAWTREB6 · pith_short_8: 4JRJDCFH

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/4JRJDCFHLAWTREB6J7YORZ2SRW \
  | 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: e2629188a7582d38903e4ff0e8e7528d816c80cbfe5b0d8504b4752b0ce47c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5207d20ceaac952b50b25ec78d5bb17d3e19e2e0e7d94c5e766651e8954543b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-05-15T16:10:17Z",
    "title_canon_sha256": "a98091ecc5cec0515c17a462230d48d319002742c2d572060555d3c9f69ee7d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05312",
    "kind": "arxiv",
    "version": 1
  }
}