Pith Number

pith:JCEXIYDG

pith:2022:JCEXIYDGKDAFMGETI6455SCVPT

not attested not anchored not stored refs pending

TopFormer: Token Pyramid Transformer for Mobile Semantic Segmentation

Chunhua Shen, Gang Yu, Guozhong Luo, Tao Chen, Wenqiang Zhang, Wenyu Liu, Xinggang Wang, Zilong Huang

arxiv:2204.05525 v1 · 2022-04-12 · 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{JCEXIYDGKDAFMGETI6455SCVPT}

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	2026-07-05T04:13:58.843959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

488974606650c056189347b9dec8557cf6be5fc2ebf6faeb28a3057fb493556b

Aliases

arxiv: 2204.05525 · arxiv_version: 2204.05525v1 · doi: 10.48550/arxiv.2204.05525 · pith_short_12: JCEXIYDGKDAF · pith_short_16: JCEXIYDGKDAFMGET · pith_short_8: JCEXIYDG

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/JCEXIYDGKDAFMGETI6455SCVPT \
  | 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: 488974606650c056189347b9dec8557cf6be5fc2ebf6faeb28a3057fb493556b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2562d475f3d0bb47213ca22c3208b98592034a7c53248a1a0fe41fea145aa130",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-12T04:51:42Z",
    "title_canon_sha256": "5a14e470a2609dc1dbbe757dc35e1afa5a34c7d0cdc81bb379807c707e491f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05525",
    "kind": "arxiv",
    "version": 1
  }
}