Pith Number

pith:KW4F7OA6

pith:2013:KW4F7OA673OTGZ7THGCDOTN3AC

not attested not anchored not stored refs pending

Multivariate Information Bottleneck

Naftali Tishby, Nir Friedman, Noam Slonim, Ori Mosenzon

arxiv:1301.2270 v1 · 2013-01-10 · cs.LG · cs.AI · 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{KW4F7OA673OTGZ7THGCDOTN3AC}

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	2026-05-18T03:36:45.719401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b85fb81efedd3367f33984374dbb00b6aa592da414403e7b0e938fbd3469e2

Aliases

arxiv: 1301.2270 · arxiv_version: 1301.2270v1 · doi: 10.48550/arxiv.1301.2270 · pith_short_12: KW4F7OA673OT · pith_short_16: KW4F7OA673OTGZ7T · pith_short_8: KW4F7OA6

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/KW4F7OA673OTGZ7THGCDOTN3AC \
  | 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: 55b85fb81efedd3367f33984374dbb00b6aa592da414403e7b0e938fbd3469e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68288d436271456e9289ee95b507f108305bc02ade7a556dd045dfde12794e40",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-01-10T16:23:36Z",
    "title_canon_sha256": "a15287bf7b4f0aeaea1fc0ef5778980f17adfd95f514af37cf021bc0d9b89be3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2270",
    "kind": "arxiv",
    "version": 1
  }
}