Pith Number

pith:WW3BNLQI

pith:2015:WW3BNLQI2PJS573F6A7NJRMTR6

not attested not anchored not stored refs pending

Consistent estimation of the filtering and marginal smoothing distributions in nonparametric hidden Markov models

Elisabeth Gassiat, Sylvain Le Corff, Yohann De Castro

arxiv:1507.06510 v1 · 2015-07-23 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WW3BNLQI2PJS573F6A7NJRMTR6}

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	2026-05-18T01:36:24.778649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b616ae08d3d32eff65f03ed4c5938fbdc5a64609e3152945d83aec3b0d5f1d

Aliases

arxiv: 1507.06510 · arxiv_version: 1507.06510v1 · doi: 10.48550/arxiv.1507.06510 · pith_short_12: WW3BNLQI2PJS · pith_short_16: WW3BNLQI2PJS573F · pith_short_8: WW3BNLQI

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/WW3BNLQI2PJS573F6A7NJRMTR6 \
  | 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: b5b616ae08d3d32eff65f03ed4c5938fbdc5a64609e3152945d83aec3b0d5f1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8150d924f2a4d5b1eca11dc658d61efe959d859a74ffdb719c0a032af929265",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2015-07-23T14:18:25Z",
    "title_canon_sha256": "c160073480eefc73f78730ef56ac745b7ed43f88de8f000622274266c10b35a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06510",
    "kind": "arxiv",
    "version": 1
  }
}