Pith Number

pith:QRXIOJOV

pith:2023:QRXIOJOV6R74RN4XKIC3TIE5K5

not attested not anchored not stored refs pending

Information-theoretic Analysis of Test Data Sensitivity in Uncertainty

Futoshi Futami, Tomoharu Iwata

arxiv:2307.12456 v1 · 2023-07-23 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRXIOJOV6R74RN4XKIC3TIE5K5}

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	2026-07-05T06:33:54.372047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

846e8725d5f47fc8b7975205b9a09d577e7ff4e3f4249f6a7c70e22faea32fb4

Aliases

arxiv: 2307.12456 · arxiv_version: 2307.12456v1 · doi: 10.48550/arxiv.2307.12456 · pith_short_12: QRXIOJOV6R74 · pith_short_16: QRXIOJOV6R74RN4X · pith_short_8: QRXIOJOV

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/QRXIOJOV6R74RN4XKIC3TIE5K5 \
  | 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: 846e8725d5f47fc8b7975205b9a09d577e7ff4e3f4249f6a7c70e22faea32fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f555da7793c31b71391f4fc4be8f918a25dd340374806f8d4c0817cb867872",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-07-23T23:42:06Z",
    "title_canon_sha256": "f27386c2d2c82ecd58675f92c4a39f758f5d224116f8dfdeda62a473bab7c5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12456",
    "kind": "arxiv",
    "version": 1
  }
}