Pith Number

pith:AK7XXPVW

pith:2015:AK7XXPVW32P2VZP6KICSWN6RJ4

not attested not anchored not stored refs pending

Multi-object filtering with stochastic populations

Daniel E. Clark, Emmanuel Delande, Jeremie Houssineau

arxiv:1501.04671 v2 · 2015-01-19 · 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{AK7XXPVW32P2VZP6KICSWN6RJ4}

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	2026-05-18T01:11:13.668333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02bf7bbeb6de9faae5fe52052b37d14f1776be4b366911771f0880f97579f34c

Aliases

arxiv: 1501.04671 · arxiv_version: 1501.04671v2 · doi: 10.48550/arxiv.1501.04671 · pith_short_12: AK7XXPVW32P2 · pith_short_16: AK7XXPVW32P2VZP6 · pith_short_8: AK7XXPVW

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/AK7XXPVW32P2VZP6KICSWN6RJ4 \
  | 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: 02bf7bbeb6de9faae5fe52052b37d14f1776be4b366911771f0880f97579f34c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "594006afd4bc61a62bd906e8b8fa5ffd78f2ed7f3b1a4f77519d21a155a3031a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-01-19T23:24:41Z",
    "title_canon_sha256": "a951a6c0fbf14e64b01f77ac4887ebe50ffcb6d4421cb362c8837fe45907a1fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04671",
    "kind": "arxiv",
    "version": 2
  }
}