Pith Number

pith:23YGW74K

pith:2018:23YGW74KYE76GJC5W7YHYIKRVK

not attested not anchored not stored refs pending

Black Box FDR

David M. Blei, Raul Rabadan, Wesley Tansey, Yixin Wang

arxiv:1806.03143 v1 · 2018-06-08 · 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{23YGW74KYE76GJC5W7YHYIKRVK}

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	2026-05-18T00:13:49.516460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f06b7f8ac13fe3245db7f07c2151aa8c5ced47ce5620c4b8dac652e034effd

Aliases

arxiv: 1806.03143 · arxiv_version: 1806.03143v1 · doi: 10.48550/arxiv.1806.03143 · pith_short_12: 23YGW74KYE76 · pith_short_16: 23YGW74KYE76GJC5 · pith_short_8: 23YGW74K

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/23YGW74KYE76GJC5W7YHYIKRVK \
  | 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: d6f06b7f8ac13fe3245db7f07c2151aa8c5ced47ce5620c4b8dac652e034effd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cb044046e0fd862f26007e6a94ab048188ea5b54285058d5382afc456a68cc2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-08T13:29:08Z",
    "title_canon_sha256": "2af8feb7ca913fe7bb29da08cd58f387aee35f51b1d33758b6ce5e00cbf8922a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03143",
    "kind": "arxiv",
    "version": 1
  }
}