Pith Number

pith:LFLGCYRJ

pith:2023:LFLGCYRJT4IW7WWQD4DSS7QVTV

not attested not anchored not stored refs pending

How to Construct Perfect and Worse-than-Coin-Flip Spoofing Countermeasures: A Word of Warning on Shortcut Learning

Hye-Jin Shim, Md Sahidullah, Rosa Gonz\'alez Hautam\"aki, Tomi Kinnunen

arxiv:2306.00044 v1 · 2023-05-31 · cs.LG · cs.CR · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFLGCYRJT4IW7WWQD4DSS7QVTV}

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

1 paper in Pith

SEAM: Shortcut-Aware Real-Time Detection of Scripted vs. Spontaneous Speech for Interview Guardrails

Receipt and verification

First computed	2026-07-05T06:16:20.765067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59566162299f116fdad01f07297e159d62b32838673b7a34517ee16d8a7224c4

Aliases

arxiv: 2306.00044 · arxiv_version: 2306.00044v1 · doi: 10.48550/arxiv.2306.00044 · pith_short_12: LFLGCYRJT4IW · pith_short_16: LFLGCYRJT4IW7WWQ · pith_short_8: LFLGCYRJ

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/LFLGCYRJT4IW7WWQD4DSS7QVTV \
  | 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: 59566162299f116fdad01f07297e159d62b32838673b7a34517ee16d8a7224c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e9c61299d55a843bb8180d399d4abeb5b85ff0357daf4dcec6e805605c1786b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-31T15:58:37Z",
    "title_canon_sha256": "0d7efe0dd25a97bd508fa702fb51525b920dd75c005958b8899e18f4d510406e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.00044",
    "kind": "arxiv",
    "version": 1
  }
}