Pith Number

pith:5PPBTYQR

pith:2022:5PPBTYQRARIUBSD3DKHPCG3T6E

not attested not anchored not stored refs pending

Dense FixMatch: a simple semi-supervised learning method for pixel-wise prediction tasks

Alessandro Pieropan, Atsuto Maki, Hossein Azizpour, Miquel Mart\'i i Rabad\'an

arxiv:2210.09919 v1 · 2022-10-18 · cs.CV · 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{5PPBTYQRARIUBSD3DKHPCG3T6E}

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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.

Cited by

1 paper in Pith

Multi-Task Label Discovery via Hierarchical Task Tokens for Partially Annotated Dense Predictions

Receipt and verification

First computed	2026-07-05T05:08:00.815383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebde19e211045140c87b1a8ef11b73f12c5acda8e9323471510248c42a8e3fc1

Aliases

arxiv: 2210.09919 · arxiv_version: 2210.09919v1 · doi: 10.48550/arxiv.2210.09919 · pith_short_12: 5PPBTYQRARIU · pith_short_16: 5PPBTYQRARIUBSD3 · pith_short_8: 5PPBTYQR

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/5PPBTYQRARIUBSD3DKHPCG3T6E \
  | 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: ebde19e211045140c87b1a8ef11b73f12c5acda8e9323471510248c42a8e3fc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5342932f94c3e6baef6ad186cd7a467c5cecf96643c1c8f181378535778665e4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-10-18T15:02:51Z",
    "title_canon_sha256": "63563fb5c807cd53bf13fbd6489de8a18047f597c08e4a17153f81b0cf627ec5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.09919",
    "kind": "arxiv",
    "version": 1
  }
}