Pith Number

pith:OB74AW6L

pith:2020:OB74AW6L6KS5JCZBEKLENUVHNM

not attested not anchored not stored refs pending

Continuous Operator Authentication for Teleoperated Systems Using Hidden Markov Models

Howard Jay Chizeck, Junjie Yan, Kevin Huang, Kyle Lindgren, Tamara Bonaci

arxiv:2010.14006 v3 · 2020-10-27 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OB74AW6L6KS5JCZBEKLENUVHNM}

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	2026-07-05T03:59:37.359536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

707fc05bcbf2a5d48b21229646d2a76b0874fd6390c18bddc96b4b6d0c667897

Aliases

arxiv: 2010.14006 · arxiv_version: 2010.14006v3 · doi: 10.48550/arxiv.2010.14006 · pith_short_12: OB74AW6L6KS5 · pith_short_16: OB74AW6L6KS5JCZB · pith_short_8: OB74AW6L

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/OB74AW6L6KS5JCZBEKLENUVHNM \
  | 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: 707fc05bcbf2a5d48b21229646d2a76b0874fd6390c18bddc96b4b6d0c667897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc7b00dfebcd502ce779621ad78dab66f52eaacce4bcbe25d0efdcc2f82356c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-10-27T02:33:10Z",
    "title_canon_sha256": "e9dfc09a6c055e895c302e7fb07b769ed41f9091b3096f11ba4d99f7255f422e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14006",
    "kind": "arxiv",
    "version": 3
  }
}