Pith Number

pith:4BF2JKA5

pith:2017:4BF2JKA5AIRBPGC42LP5VJV6PY

not attested not anchored not stored refs pending

Joint Positioning and Radio Map Generation Based on Stochastic Variational Bayesian Inference for FWIPS

Caifa Zhou, Yang Gu

arxiv:1705.06025 v1 · 2017-05-17 · stat.ML · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BF2JKA5AIRBPGC42LP5VJV6PY}

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	2026-05-18T00:44:19.164556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e04ba4a81d022217985cd2dfdaa6be7e08011fbeb7d505237e5b8786b5cbc8e1

Aliases

arxiv: 1705.06025 · arxiv_version: 1705.06025v1 · doi: 10.48550/arxiv.1705.06025 · pith_short_12: 4BF2JKA5AIRB · pith_short_16: 4BF2JKA5AIRBPGC4 · pith_short_8: 4BF2JKA5

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/4BF2JKA5AIRBPGC42LP5VJV6PY \
  | 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: e04ba4a81d022217985cd2dfdaa6be7e08011fbeb7d505237e5b8786b5cbc8e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a040b54956a4169c878d774636608846d47189ca2864edd44cabfe50aa45a96",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-05-17T06:48:05Z",
    "title_canon_sha256": "de490a63f826e77791aa6b34efa94f3215b7daa8e9d304edd8f7f43904f8e699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06025",
    "kind": "arxiv",
    "version": 1
  }
}