Pith Number

pith:WVPLB2LQ

pith:2026:WVPLB2LQYUY7SYSGD5WNUY2T6N

not attested not anchored not stored refs pending

Optimal Feedback Communication with Information Maximization and Distortion Minimization

Aolin Xu

arxiv:2606.09698 v1 · 2026-06-08 · cs.IT · cs.SY · eess.SY · math.IT · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WVPLB2LQYUY7SYSGD5WNUY2T6N}

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

Minimum Distortion Quantization with Specified Output Distribution

Receipt and verification

First computed	2026-06-09T02:09:04.469049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55eb0e970c531f962461f6cda6353f366a84c61a47a1f27e0388bf067fc9e80

Aliases

arxiv: 2606.09698 · arxiv_version: 2606.09698v1 · doi: 10.48550/arxiv.2606.09698 · pith_short_12: WVPLB2LQYUY7 · pith_short_16: WVPLB2LQYUY7SYSG · pith_short_8: WVPLB2LQ

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/WVPLB2LQYUY7SYSGD5WNUY2T6N \
  | 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: b55eb0e970c531f962461f6cda6353f366a84c61a47a1f27e0388bf067fc9e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3249cde3934421384cf55977cb14a2ce313d013110586f463294f4902fe239d4",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-08T16:20:28Z",
    "title_canon_sha256": "904eb10d3650422d6357707e3fe72ac074f396ed9c160fc415fbe1cd481738b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09698",
    "kind": "arxiv",
    "version": 1
  }
}