Pith Number

pith:HG4KQEMK

pith:2022:HG4KQEMKECSIUGKNP3EIA2T6LP

not attested not anchored not stored refs pending

Towards Realistic Semi-Supervised Learning

Mamshad Nayeem Rizve, Mubarak Shah, Navid Kardan

arxiv:2207.02269 v2 · 2022-07-05 · 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{HG4KQEMKECSIUGKNP3EIA2T6LP}

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	2026-07-05T04:44:21.459752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b8a8118a20a48a194d7ec8806a7e5beb44ee0e9b21315649e6b9f302965772

Aliases

arxiv: 2207.02269 · arxiv_version: 2207.02269v2 · doi: 10.48550/arxiv.2207.02269 · pith_short_12: HG4KQEMKECSI · pith_short_16: HG4KQEMKECSIUGKN · pith_short_8: HG4KQEMK

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/HG4KQEMKECSIUGKNP3EIA2T6LP \
  | 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: 39b8a8118a20a48a194d7ec8806a7e5beb44ee0e9b21315649e6b9f302965772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f751442c4653216d0276ef3205aa13b488253456d12573ab74743951f8fc07ed",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-05T19:04:43Z",
    "title_canon_sha256": "09204dfdb34b183fcf6dc3a635175d5681afbe5d39b8fe4cb4444fae3df76cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02269",
    "kind": "arxiv",
    "version": 2
  }
}