Pith Number

pith:AOH35ERF

pith:2015:AOH35ERFOFNOPUR4QTFE2E56UX

not attested not anchored not stored refs pending

Towards automatic calibration of the number of state particles within the SMC$^2$ algorithm

James Ridgway, Mathieu Gerber, Nicolas Chopin, Omiros Papaspiliopoulos

arxiv:1506.00570 v1 · 2015-06-01 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AOH35ERFOFNOPUR4QTFE2E56UX}

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	2026-05-18T01:59:54.238184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

038fbe9225715ae7d23c84ca4d13bea5c4293fdd90bc7ecb0a87a735887c4b10

Aliases

arxiv: 1506.00570 · arxiv_version: 1506.00570v1 · doi: 10.48550/arxiv.1506.00570 · pith_short_12: AOH35ERFOFNO · pith_short_16: AOH35ERFOFNOPUR4 · pith_short_8: AOH35ERF

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/AOH35ERFOFNOPUR4QTFE2E56UX \
  | 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: 038fbe9225715ae7d23c84ca4d13bea5c4293fdd90bc7ecb0a87a735887c4b10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f7cfb9b80001311d39046a9d404742b626951fbe24281905887d6ebccbd6c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2015-06-01T17:01:56Z",
    "title_canon_sha256": "b7eb43d1ac005d3449d6f7d5567b09426b54cf14cb70e8322561b007a503c677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00570",
    "kind": "arxiv",
    "version": 1
  }
}