Pith Number

pith:55GW5TEE

pith:2021:55GW5TEETYNJO5R5N57DQGPPKT

not attested not anchored not stored refs pending

PI3NN: Out-of-distribution-aware prediction intervals from three neural networks

Dan Lu, Guannan Zhang, Pei Zhang, Siyan Liu

arxiv:2108.02327 v3 · 2021-08-05 · 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{55GW5TEETYNJO5R5N57DQGPPKT}

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	2026-07-05T04:05:33.303967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4d6ecc849e1a97763d6f7e3819ef54ff57de55772679e6d2a0f315c665d952

Aliases

arxiv: 2108.02327 · arxiv_version: 2108.02327v3 · doi: 10.48550/arxiv.2108.02327 · pith_short_12: 55GW5TEETYNJ · pith_short_16: 55GW5TEETYNJO5R5 · pith_short_8: 55GW5TEE

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/55GW5TEETYNJO5R5N57DQGPPKT \
  | 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: ef4d6ecc849e1a97763d6f7e3819ef54ff57de55772679e6d2a0f315c665d952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71a179d6636fa281ee94669d71768ffaf904bb42816c6b3381857c26b0448c1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-05T00:55:20Z",
    "title_canon_sha256": "a0788ae7bb776651d72df5a4db1b18a8b45c5d9fa962dbe32be0b2d77606d1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02327",
    "kind": "arxiv",
    "version": 3
  }
}