Pith Number

pith:SRM34SDS

pith:2019:SRM34SDSOCISB4RTRT54C52GXS

not attested not anchored not stored refs pending

An Empirical Study of Spatial Attention Mechanisms in Deep Networks

Dazhi Cheng, Jifeng Dai, Stephen Lin, Xizhou Zhu, Zheng Zhang

arxiv:1904.05873 v1 · 2019-04-11 · cs.CV · 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{SRM34SDSOCISB4RTRT54C52GXS}

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	2026-05-17T23:48:44.824980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9459be4872709120f2338cfbc17746bc8df9ec3284239bbc40282f5869860eca

Aliases

arxiv: 1904.05873 · arxiv_version: 1904.05873v1 · doi: 10.48550/arxiv.1904.05873 · pith_short_12: SRM34SDSOCIS · pith_short_16: SRM34SDSOCISB4RT · pith_short_8: SRM34SDS

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/SRM34SDSOCISB4RTRT54C52GXS \
  | 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: 9459be4872709120f2338cfbc17746bc8df9ec3284239bbc40282f5869860eca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7282524a3eeb2f6fd27e3940aa751aa92a641fa3f852e31a08bb4b7a1f39e62",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-11T17:58:37Z",
    "title_canon_sha256": "333f7cc4b73ff5966b82aef2540ac04915c7c8e0e76cd7edc8cd7533fdca4eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05873",
    "kind": "arxiv",
    "version": 1
  }
}