Pith Number

pith:LVVX6ARA

pith:2025:LVVX6ARACXP4Y5FNCX7VOEE7NE

not attested not anchored not stored refs pending

Improving Prediction Certainty Estimation for Reliable Early Exiting via Null Space Projection

Duoqian Miao, Hongyun Zhang, Jianing He, Qi Zhang, Shufeng Hao, Yi Kun, Zhihua Wei

arxiv:2506.17249 v1 · 2025-06-08 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVVX6ARACXP4Y5FNCX7VOEE7NE}

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	2026-07-05T11:25:14.278238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d6b7f022015dfcc74ad15ff57109f69390a5f1e175621de2ea418f519a39ee8

Aliases

arxiv: 2506.17249 · arxiv_version: 2506.17249v1 · doi: 10.48550/arxiv.2506.17249 · pith_short_12: LVVX6ARACXP4 · pith_short_16: LVVX6ARACXP4Y5FN · pith_short_8: LVVX6ARA

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/LVVX6ARACXP4Y5FNCX7VOEE7NE \
  | 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: 5d6b7f022015dfcc74ad15ff57109f69390a5f1e175621de2ea418f519a39ee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcb25958ef2b4b150ff76a37c23f7047f52b11cb1426854e164ee629b3599615",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-08T05:08:34Z",
    "title_canon_sha256": "33c00f54d4a34c5d908a155b966a2af09a56fecb280f24024680e8aa8b131e13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.17249",
    "kind": "arxiv",
    "version": 1
  }
}