Pith Number

pith:MP5VG6XS

pith:2022:MP5VG6XSKOUFAWDCK2PZ7OTSZQ

not attested not anchored not stored refs pending

SemFormer: Semantic Guided Activation Transformer for Weakly Supervised Semantic Segmentation

Cheng Luo, Junliang Chen, Linlin Shen, Xiaodong Zhao

arxiv:2210.14618 v1 · 2022-10-26 · 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{MP5VG6XSKOUFAWDCK2PZ7OTSZQ}

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	2026-07-05T05:10:47.655201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63fb537af253a8505862569f9fba72cc079066cd9eba1b880416c0bddd1aa04f

Aliases

arxiv: 2210.14618 · arxiv_version: 2210.14618v1 · doi: 10.48550/arxiv.2210.14618 · pith_short_12: MP5VG6XSKOUF · pith_short_16: MP5VG6XSKOUFAWDC · pith_short_8: MP5VG6XS

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/MP5VG6XSKOUFAWDCK2PZ7OTSZQ \
  | 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: 63fb537af253a8505862569f9fba72cc079066cd9eba1b880416c0bddd1aa04f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba51b6c603691b97184be477f045d9700115ffb8487b5cd14aa6c0d9a619afc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-26T10:51:20Z",
    "title_canon_sha256": "3b74c7568b1659dc41ab654d05334cffa9c6e3863b948757d1211b9de0d0ea6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14618",
    "kind": "arxiv",
    "version": 1
  }
}