Pith Number

pith:KHFDKAIH

pith:2022:KHFDKAIHI32NODLDADLFUJSUCN

not attested not anchored not stored refs pending

Automatic Rule Induction for Interpretable Semi-Supervised Learning

Chenguang Zhu, Michael Zeng, Reid Pryzant, Yichong Xu, Ziyi Yang

arxiv:2205.09067 v5 · 2022-05-18 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHFDKAIHI32NODLDADLFUJSUCN}

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	2026-07-05T05:06:31.371740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ca35010746f4d70d6300d65a2654135a0913c2e4c4abe322695e141a68f13f

Aliases

arxiv: 2205.09067 · arxiv_version: 2205.09067v5 · doi: 10.48550/arxiv.2205.09067 · pith_short_12: KHFDKAIHI32N · pith_short_16: KHFDKAIHI32NODLD · pith_short_8: KHFDKAIH

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/KHFDKAIHI32NODLDADLFUJSUCN \
  | 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: 51ca35010746f4d70d6300d65a2654135a0913c2e4c4abe322695e141a68f13f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82fe8a661a83f4adf1a8c795afa549246c6fd0023653a349bc7d4ab254ef570f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-18T16:50:20Z",
    "title_canon_sha256": "ec44d7f7599342e54ed77aeda01bd048eba5b279a6b46199e42562083c73e63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09067",
    "kind": "arxiv",
    "version": 5
  }
}