Pith Number

pith:LVPWWHM5

pith:2023:LVPWWHM54LLYI6YP6BI6326COI

not attested not anchored not stored refs pending

Head-Free Lightweight Semantic Segmentation with Linear Transformer

Bo Dong, Fan Wang, Pichao Wang

arxiv:2301.04648 v1 · 2023-01-11 · 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{LVPWWHM54LLYI6YP6BI6326COI}

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	2026-07-05T05:32:27.578462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d5f6b1d9de2d7847b0ff051edebc272065942fc592f549000aa58669e9933e4

Aliases

arxiv: 2301.04648 · arxiv_version: 2301.04648v1 · doi: 10.48550/arxiv.2301.04648 · pith_short_12: LVPWWHM54LLY · pith_short_16: LVPWWHM54LLYI6YP · pith_short_8: LVPWWHM5

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/LVPWWHM54LLYI6YP6BI6326COI \
  | 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: 5d5f6b1d9de2d7847b0ff051edebc272065942fc592f549000aa58669e9933e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f9be2b15d213f91ada350c1889317aca3a9e7e8c9f2697e77e41def74e1f0cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-11T18:59:46Z",
    "title_canon_sha256": "cf913626df8440e0f1dcd9006b8af485fa2664f7f539fe7299638ab56792cbcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04648",
    "kind": "arxiv",
    "version": 1
  }
}