Pith Number

pith:CHYDSLLL

pith:2020:CHYDSLLL23L4KRRUCJTYLIST62

not attested not anchored not stored refs pending

Multi-Task Curriculum Framework for Open-Set Semi-Supervised Learning

Daiki Ikami, Go Irie, Kiyoharu Aizawa, Qing Yu

arxiv:2007.11330 v1 · 2020-07-22 · 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{CHYDSLLL23L4KRRUCJTYLIST62}

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	2026-07-05T01:21:25.204922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11f0392d6bd6d7c54634126785a253f69c9146558f1444a468a069121aec665c

Aliases

arxiv: 2007.11330 · arxiv_version: 2007.11330v1 · doi: 10.48550/arxiv.2007.11330 · pith_short_12: CHYDSLLL23L4 · pith_short_16: CHYDSLLL23L4KRRU · pith_short_8: CHYDSLLL

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/CHYDSLLL23L4KRRUCJTYLIST62 \
  | 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: 11f0392d6bd6d7c54634126785a253f69c9146558f1444a468a069121aec665c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd3192d1988e9f5f1bc53ca88cfed48459ebb33c44566f8e20c880e1d890a1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-07-22T10:33:55Z",
    "title_canon_sha256": "7c4e570e69ea8055503b5961331cde7503300425db20cf2f5716861b52d3ea62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.11330",
    "kind": "arxiv",
    "version": 1
  }
}