Pith Number

pith:GJWVK4GO

pith:2020:GJWVK4GOIS4VHYYXPTH2XUEK7P

not attested not anchored not stored refs pending

FastBERT: a Self-distilling BERT with Adaptive Inference Time

Haotang Deng, Peng Zhou, Qi Ju, Weijie Liu, Zhe Zhao, Zhiruo Wang

arxiv:2004.02178 v2 · 2020-04-05 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJWVK4GOIS4VHYYXPTH2XUEK7P}

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.

Cited by

2 papers in Pith

CascadeFormer: Depth-Tapered Transformers Motivated by Gradient Fan-in Asymmetry

Two-dimensional early exit optimisation of LLM inference

Receipt and verification

First computed	2026-07-05T00:59:14.801798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326d5570ce44b953e3177ccfabd08afbfe40e7a268d6775af84ba83969a4d6d2

Aliases

arxiv: 2004.02178 · arxiv_version: 2004.02178v2 · doi: 10.48550/arxiv.2004.02178 · pith_short_12: GJWVK4GOIS4V · pith_short_16: GJWVK4GOIS4VHYYX · pith_short_8: GJWVK4GO

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/GJWVK4GOIS4VHYYXPTH2XUEK7P \
  | 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: 326d5570ce44b953e3177ccfabd08afbfe40e7a268d6775af84ba83969a4d6d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17bc98c2c6b38719fd8351720d3f86f2b48ea3b91aa08616e47d04ec3176211e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-05T12:29:20Z",
    "title_canon_sha256": "60a1e8ce48f2d94486bafb013fbf9f76bb0cb05dd92e7688c2917bea0f23a8d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.02178",
    "kind": "arxiv",
    "version": 2
  }
}