Pith Number

pith:WEU7ZY6Q

pith:2021:WEU7ZY6QY2CBET5O2OJLZSYL2J

not attested not anchored not stored refs pending

Early Exiting with Ensemble Internal Classifiers

Hao Jiang, Tianxiang Sun, Xiangyang Liu, Xinyu Zhang, Xipeng Qiu, Xuanjing Huang, Yunhua Zhou, Zhao Cao

arxiv:2105.13792 v1 · 2021-05-28 · cs.CL · 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{WEU7ZY6QY2CBET5O2OJLZSYL2J}

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	2026-07-05T02:44:11.548821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b129fce3d0c684124faed392bccb0bd27d005ee3a6736e19defeabbc0ab5e65f

Aliases

arxiv: 2105.13792 · arxiv_version: 2105.13792v1 · doi: 10.48550/arxiv.2105.13792 · pith_short_12: WEU7ZY6QY2CB · pith_short_16: WEU7ZY6QY2CBET5O · pith_short_8: WEU7ZY6Q

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/WEU7ZY6QY2CBET5O2OJLZSYL2J \
  | 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: b129fce3d0c684124faed392bccb0bd27d005ee3a6736e19defeabbc0ab5e65f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "404311bc87458643963d8e52d80d103af6f5ac5d7adcbc4666949c5c22195651",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-28T12:54:11Z",
    "title_canon_sha256": "efdc345c2d5cb9e3dde87fc67c19b4f84ac8e45eed1fdba64ae35d0a4c3e58ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13792",
    "kind": "arxiv",
    "version": 1
  }
}