Pith Number

pith:BGAIAJ5F

pith:2021:BGAIAJ5FCVMLXMNSRAPU73BURQ

not attested not anchored not stored refs pending

DACT-BERT: Differentiable Adaptive Computation Time for an Efficient BERT Inference

\'Alvaro Soto, Crist\'obal Eyzaguirre, Felipe del R\'io, Vladimir Araujo

arxiv:2109.11745 v1 · 2021-09-24 · 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{BGAIAJ5FCVMLXMNSRAPU73BURQ}

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	2026-07-05T03:17:07.036950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09808027a51558bbb1b2881f4fec348c2756b9cf7502033f73568cf80efe2611

Aliases

arxiv: 2109.11745 · arxiv_version: 2109.11745v1 · doi: 10.48550/arxiv.2109.11745 · pith_short_12: BGAIAJ5FCVML · pith_short_16: BGAIAJ5FCVMLXMNS · pith_short_8: BGAIAJ5F

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/BGAIAJ5FCVMLXMNSRAPU73BURQ \
  | 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: 09808027a51558bbb1b2881f4fec348c2756b9cf7502033f73568cf80efe2611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85e6b323af2c88e6e552ba75f8318b420cef48ed3a22bffd50b5d5608b47c115",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-24T04:45:55Z",
    "title_canon_sha256": "9ab6b03a4682199ceb45b91481094ad390bd89c933c6df404ce413c3f79f7e0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.11745",
    "kind": "arxiv",
    "version": 1
  }
}