Pith Number

pith:PD3MJVH5

pith:2024:PD3MJVH5K2KHR4JPUGHERPLYD4

not attested not anchored not stored refs pending

A2SF: Accumulative Attention Scoring with Forgetting Factor for Token Pruning in Transformer Decoder

Dongkun Shin, Hyun-rae Jo

arxiv:2407.20485 v2 · 2024-07-30 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PD3MJVH5K2KHR4JPUGHERPLYD4}

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

Attention Sink in Transformers: A Survey on Utilization, Interpretation, and Mitigation

Receipt and verification

First computed	2026-07-05T08:50:31.797134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f6c4d4fd569478f12fa18e48bd781f32d35aea60d87021a8ecac9ec65919f1

Aliases

arxiv: 2407.20485 · arxiv_version: 2407.20485v2 · doi: 10.48550/arxiv.2407.20485 · pith_short_12: PD3MJVH5K2KH · pith_short_16: PD3MJVH5K2KHR4JP · pith_short_8: PD3MJVH5

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/PD3MJVH5K2KHR4JPUGHERPLYD4 \
  | 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: 78f6c4d4fd569478f12fa18e48bd781f32d35aea60d87021a8ecac9ec65919f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed4e8abf7a21a72ec95ee44cd08b19adcb2ca1b2ab697a870b5fe3c6c51bdee",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-07-30T01:13:42Z",
    "title_canon_sha256": "6a3666d065bcdb8c7c5775f187d4af556ce77f7e5855361bd1debcfdbd8186ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20485",
    "kind": "arxiv",
    "version": 2
  }
}