Pith Number

pith:SGXFRINY

pith:2017:SGXFRINYQOH55IZEJX3EJAQWVS

not attested not anchored not stored refs pending

Robot Introspection with Bayesian Nonparametric Vector Autoregressive Hidden Markov Models

Hongbin Lin, Hongmin Wu, Juan Rojas, Kensuke Harada, Yisheng Guan

arxiv:1705.08661 v5 · 2017-05-24 · 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{SGXFRINYQOH55IZEJX3EJAQWVS}

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	2026-05-18T00:25:23.744473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ae58a1b8838fdea3244df6448216ac9ccf56c09e980f117da37887a98614db

Aliases

arxiv: 1705.08661 · arxiv_version: 1705.08661v5 · doi: 10.48550/arxiv.1705.08661 · pith_short_12: SGXFRINYQOH5 · pith_short_16: SGXFRINYQOH55IZE · pith_short_8: SGXFRINY

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/SGXFRINYQOH55IZEJX3EJAQWVS \
  | 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: 91ae58a1b8838fdea3244df6448216ac9ccf56c09e980f117da37887a98614db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "563a5f1b3d32f92d8dd81763c5e5c67ee5b9f4824986b31145c4fea98896b432",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-05-24T08:39:14Z",
    "title_canon_sha256": "e23a3cbc2d4f6180637cbe2e989a16e262091be4363da1cca809f1a8640d446f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08661",
    "kind": "arxiv",
    "version": 5
  }
}