Pith Number

pith:3RUACJVW

pith:2026:3RUACJVWOXTGSQUKTTFHN66AK7

not attested not anchored not stored refs pending

$\mu$Match: Foundation Models for Semi-supervised Learning and Domain Adaptation in EM

Anwai Archit, Constantin Pape, Luca Freckmann, Marei Freitag, Olesia Korchevaia

arxiv:2606.21605 v1 · 2026-06-19 · 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{3RUACJVWOXTGSQUKTTFHN66AK7}

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	2026-06-23T01:13:16.049295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc680126b675e669428a9cca76fbc057e374073f8fe3c4afc3273aa680a55ebd

Aliases

arxiv: 2606.21605 · arxiv_version: 2606.21605v1 · doi: 10.48550/arxiv.2606.21605 · pith_short_12: 3RUACJVWOXTG · pith_short_16: 3RUACJVWOXTGSQUK · pith_short_8: 3RUACJVW

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/3RUACJVWOXTGSQUKTTFHN66AK7 \
  | 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: dc680126b675e669428a9cca76fbc057e374073f8fe3c4afc3273aa680a55ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13153bfa57a41691e842b564f285f8900766e6a4843836d340c9a9eb0e881510",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-19T17:07:16Z",
    "title_canon_sha256": "7d5bc0fed6c5e34e709cf1e3fff8365e66e6b80c7d921daac908057b38ae4169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21605",
    "kind": "arxiv",
    "version": 1
  }
}