Pith Number

pith:ILJPN67I

pith:2024:ILJPN67I7XSMTPC3MXZXT5D6VB

not attested not anchored not stored refs pending

Structured IB: Improving Information Bottleneck with Structured Feature Learning

Dingzhu Wen, Hanzhe Yang, Yong Zhou, Youlong Wu, Yuanming Shi

arxiv:2412.08222 v2 · 2024-12-11 · cs.IT · cs.LG · 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{ILJPN67I7XSMTPC3MXZXT5D6VB}

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	2026-07-05T10:50:10.889427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d2f6fbe8fde4c9bc5b65f379f47ea8568d4ee49d6b996906ef3cdd35e6b38e

Aliases

arxiv: 2412.08222 · arxiv_version: 2412.08222v2 · doi: 10.48550/arxiv.2412.08222 · pith_short_12: ILJPN67I7XSM · pith_short_16: ILJPN67I7XSMTPC3 · pith_short_8: ILJPN67I

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/ILJPN67I7XSMTPC3MXZXT5D6VB \
  | 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: 42d2f6fbe8fde4c9bc5b65f379f47ea8568d4ee49d6b996906ef3cdd35e6b38e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8208be90505af4f8eb9990cc99a773c9328ad0e6c15533b53c6ced3badb15a60",
    "cross_cats_sorted": [
      "cs.LG",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-12-11T09:17:45Z",
    "title_canon_sha256": "3b631df903ef7588a4fc8e2d492283ba41e86b0b0a39bc6136e802265dc612a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.08222",
    "kind": "arxiv",
    "version": 2
  }
}