Pith Number

pith:JM76S7D2

pith:2018:JM76S7D26TRLLUUX3NUX2R2NBM

not attested not anchored not stored refs pending

Tight Prediction Intervals Using Expanded Interval Minimization

Dongqi Su, Jason Ansel, Ying Yin Ting

arxiv:1806.11222 v1 · 2018-06-28 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JM76S7D26TRLLUUX3NUX2R2NBM}

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	2026-05-18T00:12:03.183846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b3fe97c7af4e2b5d297db697d474d0b228cc788d2539a437eb92da066c1a07b

Aliases

arxiv: 1806.11222 · arxiv_version: 1806.11222v1 · doi: 10.48550/arxiv.1806.11222 · pith_short_12: JM76S7D26TRL · pith_short_16: JM76S7D26TRLLUUX · pith_short_8: JM76S7D2

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/JM76S7D26TRLLUUX3NUX2R2NBM \
  | 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: 4b3fe97c7af4e2b5d297db697d474d0b228cc788d2539a437eb92da066c1a07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d70d13681458f9196024a1e83c70f8d74ab4265987bfc8af0b09a4bb0b089492",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-06-28T23:04:15Z",
    "title_canon_sha256": "9934e26003fe9144c1c603d838606353db4da46f0781a6f0cf03a8f01ccfb62d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11222",
    "kind": "arxiv",
    "version": 1
  }
}