Pith Number

pith:QGN2M5FK

pith:2021:QGN2M5FKAKNLRVCXIZL3SDNIHG

not attested not anchored not stored refs pending

Shunted Self-Attention via Multi-Scale Token Aggregation

Daquan Zhou, Jiashi Feng, Shengfeng He, Sucheng Ren, Xinchao Wang

arxiv:2111.15193 v2 · 2021-11-30 · 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{QGN2M5FKAKNLRVCXIZL3SDNIHG}

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	2026-07-05T04:14:26.527916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819ba674aa029ab8d4574657b90da8399eec56c02e19166297b8e9d545d1b75d

Aliases

arxiv: 2111.15193 · arxiv_version: 2111.15193v2 · doi: 10.48550/arxiv.2111.15193 · pith_short_12: QGN2M5FKAKNL · pith_short_16: QGN2M5FKAKNLRVCX · pith_short_8: QGN2M5FK

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/QGN2M5FKAKNLRVCXIZL3SDNIHG \
  | 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: 819ba674aa029ab8d4574657b90da8399eec56c02e19166297b8e9d545d1b75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04736a5a359ce8a9810eaac3ca30a287a692b4eec89d28c96bf6cee5710ef8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-11-30T08:08:47Z",
    "title_canon_sha256": "7c63f4434c1476bc87efb80da4942c43478f800e939063c58e16c8614eaf9a6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.15193",
    "kind": "arxiv",
    "version": 2
  }
}