Pith Number

pith:L7RVO5U3

pith:2022:L7RVO5U3I3EBL55OKJZIPOK2NI

not attested not anchored not stored refs pending

Training-conditional coverage for distribution-free predictive inference

Michael Bian, Rina Foygel Barber

arxiv:2205.03647 v2 · 2022-05-07 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7RVO5U3I3EBL55OKJZIPOK2NI}

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	2026-07-05T05:34:00.550924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fe357769b46c815f7ae527287b95a6a0f8f6518d8081d503298faef47ff4995

Aliases

arxiv: 2205.03647 · arxiv_version: 2205.03647v2 · doi: 10.48550/arxiv.2205.03647 · pith_short_12: L7RVO5U3I3EB · pith_short_16: L7RVO5U3I3EBL55O · pith_short_8: L7RVO5U3

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/L7RVO5U3I3EBL55OKJZIPOK2NI \
  | 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: 5fe357769b46c815f7ae527287b95a6a0f8f6518d8081d503298faef47ff4995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c43e17e950f1f63e48165d1db29d6fe92a02cb219ef8252efe2aa2a5c3222a01",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2022-05-07T13:03:56Z",
    "title_canon_sha256": "c208c8f1be05b2df5fe952f80803d54a681cef3b0c297ea2c2763ccc06bb003f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03647",
    "kind": "arxiv",
    "version": 2
  }
}