Pith Number

pith:UNEJFQIO

pith:2017:UNEJFQIO2RYCNKRCOZBXEQAL5F

not attested not anchored not stored refs pending

MapReduce Particle Filtering with Exact Resampling and Deterministic Runtime

Jeyarajan Thiyagalingam, Lykourgos Kekempanos, Simon Maskell

arxiv:1705.01660 v1 · 2017-05-04 · stat.CO · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNEJFQIO2RYCNKRCOZBXEQAL5F}

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	2026-05-18T00:30:04.554294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34892c10ed47026aa22764372400be959653378eb57845f6928f5f9e7cbfe15

Aliases

arxiv: 1705.01660 · arxiv_version: 1705.01660v1 · doi: 10.48550/arxiv.1705.01660 · pith_short_12: UNEJFQIO2RYC · pith_short_16: UNEJFQIO2RYCNKRC · pith_short_8: UNEJFQIO

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/UNEJFQIO2RYCNKRCOZBXEQAL5F \
  | 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: a34892c10ed47026aa22764372400be959653378eb57845f6928f5f9e7cbfe15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e858eba42de38a5ebccf7e54075992355c740bf155b4c621100ef2e93d999e6b",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-05-04T00:05:30Z",
    "title_canon_sha256": "aee07421c91bef9105463767dcad302558c25c2e3e76ba6424c0c8aeadb2c81f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01660",
    "kind": "arxiv",
    "version": 1
  }
}