Pith Number

pith:W46PZOVA

pith:2022:W46PZOVAWSUZOXSQ762GAFU2XW

not attested not anchored not stored refs pending

Compressed Predictive Information Coding

Kristofer Bouchard, Rui Meng, Tianyi Luo

arxiv:2203.02051 v1 · 2022-03-03 · cs.LG · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W46PZOVAWSUZOXSQ762GAFU2XW}

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.

Cited by

1 paper in Pith

InfoDPCCA: Information-Theoretic Dynamic Probabilistic Canonical Correlation Analysis

Receipt and verification

First computed	2026-07-05T04:02:00.342203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b73cfcbaa0b4a9975e50ffb460169abd916ba9ed384aa4241b174bde2ab350ea

Aliases

arxiv: 2203.02051 · arxiv_version: 2203.02051v1 · doi: 10.48550/arxiv.2203.02051 · pith_short_12: W46PZOVAWSUZ · pith_short_16: W46PZOVAWSUZOXSQ · pith_short_8: W46PZOVA

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/W46PZOVAWSUZOXSQ762GAFU2XW \
  | 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: b73cfcbaa0b4a9975e50ffb460169abd916ba9ed384aa4241b174bde2ab350ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b356b7839c9a21497682da452ef5a6623cd30bb2d6039d3b27d31b16d13bea5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-03-03T22:47:58Z",
    "title_canon_sha256": "1a015fb83f695219d58f3757af021e91a3bfadb0dd641065f1731e167d9b3231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02051",
    "kind": "arxiv",
    "version": 1
  }
}