Pith Number

pith:FNQPWJXR

pith:2016:FNQPWJXRS5EF5CG4UDN2L7A7FK

not attested not anchored not stored refs pending

Particle Gaussian Mixture (PGM) Filters

Dilshad Raihan Akkam Veettil, Suman Chakravorty

arxiv:1603.04510 v1 · 2016-03-15 · cs.SY · math.DS · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNQPWJXRS5EF5CG4UDN2L7A7FK}

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	2026-05-18T01:19:04.737082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b60fb26f197485e88dca0dba5fc1f2abe8d8586c67273364c1843ef809652a3

Aliases

arxiv: 1603.04510 · arxiv_version: 1603.04510v1 · doi: 10.48550/arxiv.1603.04510 · pith_short_12: FNQPWJXRS5EF · pith_short_16: FNQPWJXRS5EF5CG4 · pith_short_8: FNQPWJXR

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/FNQPWJXRS5EF5CG4UDN2L7A7FK \
  | 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: 2b60fb26f197485e88dca0dba5fc1f2abe8d8586c67273364c1843ef809652a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "810aad7ae352347e3e01148c3f1c258299862561100140f97c150d67c5925924",
    "cross_cats_sorted": [
      "math.DS",
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2016-03-15T00:06:44Z",
    "title_canon_sha256": "83d14dd8406332949bae5647917a395e1cd1bc947bcd9a128f2f27fc764f8689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04510",
    "kind": "arxiv",
    "version": 1
  }
}