Pith Number

pith:UE4JHSZF

pith:2026:UE4JHSZFFUZEF54KDM4IEBDFW6

not attested not anchored not stored refs pending

BayesFP: Posterior Estimation for Flow-Based Policies via Feynman-Kac Sampling

Fabio Ramos, Sreevardhan Sirigiri, Weiming Zhi

arxiv:2606.21014 v1 · 2026-06-19 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE4JHSZFFUZEF54KDM4IEBDFW6}

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	2026-06-23T01:12:26.880829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a13893cb252d3242f78a1b38820465b7ac421c22f5585d41811bfb9f82941656

Aliases

arxiv: 2606.21014 · arxiv_version: 2606.21014v1 · doi: 10.48550/arxiv.2606.21014 · pith_short_12: UE4JHSZFFUZE · pith_short_16: UE4JHSZFFUZEF54K · pith_short_8: UE4JHSZF

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/UE4JHSZFFUZEF54KDM4IEBDFW6 \
  | 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: a13893cb252d3242f78a1b38820465b7ac421c22f5585d41811bfb9f82941656

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acd6b4c57b7b72eca8c2942fb8249e2a5ef5791e6560b452fb739b987375f8d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-19T00:55:24Z",
    "title_canon_sha256": "6dd092e62b300b92027e8c1034473ce85b45a27d672f5b3749cd73fc32acbf72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21014",
    "kind": "arxiv",
    "version": 1
  }
}