Pith Number

pith:MIB2HSTY

pith:2021:MIB2HSTYDVCVWHH32PZGM4ZNTM

not attested not anchored not stored refs pending

Accelerating BERT Inference for Sequence Labeling via Early-Exit

Hang Yan, Tianxiang Sun, Xiaonan Li, Xipeng Qiu, Xuanjing Huang, Yunfan Shao

arxiv:2105.13878 v2 · 2021-05-28 · cs.CL · 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{MIB2HSTYDVCVWHH32PZGM4ZNTM}

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	2026-07-05T02:49:01.359014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6203a3ca781d455b1cfbd3f266732d9b24dde834c494592fde77f7ed1ef4e8a6

Aliases

arxiv: 2105.13878 · arxiv_version: 2105.13878v2 · doi: 10.48550/arxiv.2105.13878 · pith_short_12: MIB2HSTYDVCV · pith_short_16: MIB2HSTYDVCVWHH3 · pith_short_8: MIB2HSTY

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/MIB2HSTYDVCVWHH32PZGM4ZNTM \
  | 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: 6203a3ca781d455b1cfbd3f266732d9b24dde834c494592fde77f7ed1ef4e8a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d852a91cca8034ad082d7f71403445a7a2a237d010661383336d0cd3e813adf",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-28T14:39:26Z",
    "title_canon_sha256": "c678c1cf9993825693d2eaf92c681769705208d7803d7ef06669451c7c5680b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.13878",
    "kind": "arxiv",
    "version": 2
  }
}