Pith Number

pith:PPQF73TA

pith:2019:PPQF73TALCGIKUGTOIUSVWK2EY

not attested not anchored not stored refs pending

Replica Conditional Sequential Monte Carlo

Alexander Y. Shestopaloff, Arnaud Doucet

arxiv:1905.05255 v1 · 2019-05-13 · 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{PPQF73TALCGIKUGTOIUSVWK2EY}

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	2026-05-17T23:46:17.022770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be05fee60588c8550d372292ad95a263880860ad99e0096eae5ce0b69decdba

Aliases

arxiv: 1905.05255 · arxiv_version: 1905.05255v1 · doi: 10.48550/arxiv.1905.05255 · pith_short_12: PPQF73TALCGI · pith_short_16: PPQF73TALCGIKUGT · pith_short_8: PPQF73TA

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/PPQF73TALCGIKUGTOIUSVWK2EY \
  | 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: 7be05fee60588c8550d372292ad95a263880860ad99e0096eae5ce0b69decdba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76a96ef0262f6e38527f7730351b21e44a724f88131d23644b8a5d2f31923fe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-05-13T19:24:18Z",
    "title_canon_sha256": "375854903e5206efff0a361acf15006252f063571598595fe8f09a88495c68b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05255",
    "kind": "arxiv",
    "version": 1
  }
}