Pith Number

pith:BJ4Z5WGN

pith:2020:BJ4Z5WGNRQFS3KFHVO37IDFRA4

not attested not anchored not stored refs pending

Linear Attention Mechanism: An Efficient Attention for Semantic Segmentation

Chenxi Duan, Jianlin Su, Rui Li, Shunyi Zheng

arxiv:2007.14902 v3 · 2020-07-29 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJ4Z5WGNRQFS3KFHVO37IDFRA4}

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

SEMA: a Scalable and Efficient Mamba like Attention via Token Localization and Averaging

Receipt and verification

First computed	2026-07-05T01:28:31.495714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a799ed8cd8c0b2da8a7abb7f40cb10725d16bddc20a1a96c649668aef1ef6fa

Aliases

arxiv: 2007.14902 · arxiv_version: 2007.14902v3 · doi: 10.48550/arxiv.2007.14902 · pith_short_12: BJ4Z5WGNRQFS · pith_short_16: BJ4Z5WGNRQFS3KFH · pith_short_8: BJ4Z5WGN

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/BJ4Z5WGNRQFS3KFHVO37IDFRA4 \
  | 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: 0a799ed8cd8c0b2da8a7abb7f40cb10725d16bddc20a1a96c649668aef1ef6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6303957f7492a6fd9e331031dbf9a47340f7f96091d33c46e285fb6701b8876b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-29T15:18:46Z",
    "title_canon_sha256": "3788eee84168b7e7e81cd15b4ab79918f0936931c0cd8f453f6f0b7095fc4c48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14902",
    "kind": "arxiv",
    "version": 3
  }
}