Pith Number

pith:DKZEWOV6

pith:2021:DKZEWOV6X2FQGQSK623D23SCKN

not attested not anchored not stored refs pending

TR-BERT: Dynamic Token Reduction for Accelerating BERT Inference

Deming Ye, Maosong Sun, Yankai Lin, Yufei Huang

arxiv:2105.11618 v1 · 2021-05-25 · 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{DKZEWOV6X2FQGQSK623D23SCKN}

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

1 paper in Pith

SemToken: Semantic-Aware Tokenization for Efficient Long-Context Language Modeling

Receipt and verification

First computed	2026-07-05T02:42:54.490798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab24b3abebe8b03424af6b63d6e425363f772789e5685b9b395b752c0f475c2

Aliases

arxiv: 2105.11618 · arxiv_version: 2105.11618v1 · doi: 10.48550/arxiv.2105.11618 · pith_short_12: DKZEWOV6X2FQ · pith_short_16: DKZEWOV6X2FQGQSK · pith_short_8: DKZEWOV6

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/DKZEWOV6X2FQGQSK623D23SCKN \
  | 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: 1ab24b3abebe8b03424af6b63d6e425363f772789e5685b9b395b752c0f475c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7f782fdc8ef4ebe35bc673c1156bcf813cd491c6197952f24c0cb25938e476",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-25T02:28:51Z",
    "title_canon_sha256": "679b78de5c7b49cf7adb29894dcbf49d27b50550015b5e53343c00905e9acdde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.11618",
    "kind": "arxiv",
    "version": 1
  }
}