Pith Number

pith:QU6VPALJ

pith:2015:QU6VPALJQNNWOYZU7Z2J6KNVKR

not attested not anchored not stored refs pending

Spawning Models for the CPHD Filter

Brandon A. Jones, Daniel E. Clark, Daniel S. Bryant, Emmanuel D. Delande, Jeremie Houssineau, Steven Gehly

arxiv:1507.00033 v2 · 2015-06-30 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QU6VPALJQNNWOYZU7Z2J6KNVKR}

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	2026-05-18T01:29:20.736008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

853d578169835b676334fe749f29b5546b7275f7cc5048cff9b77ad44f3f93ba

Aliases

arxiv: 1507.00033 · arxiv_version: 1507.00033v2 · doi: 10.48550/arxiv.1507.00033 · pith_short_12: QU6VPALJQNNW · pith_short_16: QU6VPALJQNNWOYZU · pith_short_8: QU6VPALJ

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/QU6VPALJQNNWOYZU7Z2J6KNVKR \
  | 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: 853d578169835b676334fe749f29b5546b7275f7cc5048cff9b77ad44f3f93ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6882ca65dc967e3a314a1191f597ad0e82149ccd0d3edcdcf566cdb1aad486",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2015-06-30T20:53:19Z",
    "title_canon_sha256": "f7bdfa24d1ab6701bf86a3509f9df2238036babf4f1441f9ef2b94518b4f90da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00033",
    "kind": "arxiv",
    "version": 2
  }
}