Pith Number

pith:I7OWNUNU

pith:2018:I7OWNUNUKGIRILYPBWXOJW6Z3U

not attested not anchored not stored refs pending

The Theory and Algorithm of Ergodic Inference

Yichuan Zhang

arxiv:1811.07192 v1 · 2018-11-17 · 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{I7OWNUNUKGIRILYPBWXOJW6Z3U}

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	2026-05-18T00:00:28.667047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47dd66d1b45191142f0f0daee4dbd9dd0b10bf8e8f48fd3d4fe970abf16204ad

Aliases

arxiv: 1811.07192 · arxiv_version: 1811.07192v1 · doi: 10.48550/arxiv.1811.07192 · pith_short_12: I7OWNUNUKGIR · pith_short_16: I7OWNUNUKGIRILYP · pith_short_8: I7OWNUNU

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/I7OWNUNUKGIRILYPBWXOJW6Z3U \
  | 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: 47dd66d1b45191142f0f0daee4dbd9dd0b10bf8e8f48fd3d4fe970abf16204ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c8086fdce6d9a29d7132ec573225ef935c7f61d607addbce56847b14efd04db",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-17T17:21:14Z",
    "title_canon_sha256": "69f2eb772d1c9b096628eb99ea5bb0d2a01645daf542d5b1f252972620901bc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07192",
    "kind": "arxiv",
    "version": 1
  }
}