Pith Number

pith:T3ZKZ4XH

pith:2021:T3ZKZ4XH2ZM27CKFQXLMWDLLYR

not attested not anchored not stored refs pending

Learned Token Pruning for Transformers

Amir Gholami, David Thorsley, Joseph Hassoun, Kurt Keutzer, Sehoon Kim, Sheng Shen, Woosuk Kwon

arxiv:2107.00910 v3 · 2021-07-02 · 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{T3ZKZ4XH2ZM27CKFQXLMWDLLYR}

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

DTM-Codec: Dynamic Token Masking for VFR Speech Coding with Efficient Boundary Selection

Token Merging: Your ViT But Faster

Receipt and verification

First computed	2026-07-05T04:28:40.678906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ef2acf2e7d659af894585d6cb0d6bc45578f474057b213f978aa32cd2207783

Aliases

arxiv: 2107.00910 · arxiv_version: 2107.00910v3 · doi: 10.48550/arxiv.2107.00910 · pith_short_12: T3ZKZ4XH2ZM2 · pith_short_16: T3ZKZ4XH2ZM27CKF · pith_short_8: T3ZKZ4XH

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/T3ZKZ4XH2ZM27CKFQXLMWDLLYR \
  | 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: 9ef2acf2e7d659af894585d6cb0d6bc45578f474057b213f978aa32cd2207783

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10c26887b45844fcf6ffba41a9a67c2d59299738aab1d10296c150d169e84a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-02T09:00:13Z",
    "title_canon_sha256": "c15c0364bab3f605ac1d88f10e02844cc83994f7bbcff000178137c8084beb0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.00910",
    "kind": "arxiv",
    "version": 3
  }
}