Pith Number

pith:EQPWZLFY

pith:2025:EQPWZLFYTEJPSCE75LFXI3C4PW

not attested not anchored not stored refs pending

Binary and Ternary Quantization Can Enhance Feature Discrimination

Mingrui Chen, Weiyu Li, Weizhi Lu

arxiv:2504.13792 v2 · 2025-04-18 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQPWZLFYTEJPSCE75LFXI3C4PW}

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	2026-07-05T11:35:34.653800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

241f6cacb89912f9089feacb746c5c7da5ffde49c0f3e67575209907c914f213

Aliases

arxiv: 2504.13792 · arxiv_version: 2504.13792v2 · doi: 10.48550/arxiv.2504.13792 · pith_short_12: EQPWZLFYTEJP · pith_short_16: EQPWZLFYTEJPSCE7 · pith_short_8: EQPWZLFY

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/EQPWZLFYTEJPSCE75LFXI3C4PW \
  | 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: 241f6cacb89912f9089feacb746c5c7da5ffde49c0f3e67575209907c914f213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b11a7776471c2e7247f1f01bd7df383af990efa45d8f09de80bc5506b48f7318",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-18T16:44:12Z",
    "title_canon_sha256": "7fc4566b86254d11181072bdbcb3d4641af549143b38daa7af5cc04ce4225140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13792",
    "kind": "arxiv",
    "version": 2
  }
}