Pith Number

pith:ENBUWGBL

pith:2026:ENBUWGBLU26FAECK4MFEDBJHNN

not attested not anchored not stored refs pending

Minimum Distortion Quantization with Specified Output Distribution

Aolin Xu

arxiv:2606.10458 v1 · 2026-06-09 · cs.IT · cs.AI · math.IT · math.OC · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENBUWGBLU26FAECK4MFEDBJHNN}

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	2026-06-10T01:10:20.225280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23434b182ba6bc50104ae30a4185276b52ef94dc6bf3aec3a3a43eb60c835602

Aliases

arxiv: 2606.10458 · arxiv_version: 2606.10458v1 · doi: 10.48550/arxiv.2606.10458 · pith_short_12: ENBUWGBLU26F · pith_short_16: ENBUWGBLU26FAECK · pith_short_8: ENBUWGBL

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/ENBUWGBLU26FAECK4MFEDBJHNN \
  | 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: 23434b182ba6bc50104ae30a4185276b52ef94dc6bf3aec3a3a43eb60c835602

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddaedbd5eeeed018849de6e28f6b2b3afff3069c05b8f7372020b1637a12a3d4",
    "cross_cats_sorted": [
      "cs.AI",
      "math.IT",
      "math.OC",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-06-09T06:06:41Z",
    "title_canon_sha256": "2a8eb7aa3fa599c746af52d5039184215d86810e8e3dbbcea53e8b515ef7ac12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10458",
    "kind": "arxiv",
    "version": 1
  }
}