Pith Number

pith:XNK7ORPP

pith:2015:XNK7ORPPUWSGZKXLZT6BFV74ER

not attested not anchored not stored refs pending

Deep Kalman Filters

David Sontag, Rahul G. Krishnan, Uri Shalit

arxiv:1511.05121 v2 · 2015-11-16 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNK7ORPPUWSGZKXLZT6BFV74ER}

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.

Cited by

16 papers in Pith

Semi-Supervised Model-Free Bayesian State Estimation from Compressed Measurements

Generative Recursive Reasoning

Efficient Learning of Deep State Space Models via Importance Smoothing

Support-Safe Variational Hybrid Filtering for Contact-Mode and Sparse-Law Recovery

Identify Then Project: Contrastive Learning of Latent Dynamics from Partial Observations with Port-Hamiltonian Structure

Receipt and verification

First computed	2026-05-18T01:26:02.374328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb55f745efa5a46caaebccfc12d7fc245e5dc33e2240823b6a4b86f05ffc360e

Aliases

arxiv: 1511.05121 · arxiv_version: 1511.05121v2 · doi: 10.48550/arxiv.1511.05121 · pith_short_12: XNK7ORPPUWSG · pith_short_16: XNK7ORPPUWSGZKXL · pith_short_8: XNK7ORPP

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/XNK7ORPPUWSGZKXLZT6BFV74ER \
  | 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: bb55f745efa5a46caaebccfc12d7fc245e5dc33e2240823b6a4b86f05ffc360e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cee2c4a0cceda7a7675e383eba0602d17971937445002e6d8b8e2b4a4574159",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-11-16T20:46:38Z",
    "title_canon_sha256": "28786c0274cc5f9554def71c0171e07d20bcd8ce389f2afb83722d78861048ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05121",
    "kind": "arxiv",
    "version": 2
  }
}