Pith Number

pith:Z3TBA7E4

pith:2017:Z3TBA7E4EOJUJSXS3ML2ZXCWBQ

not attested not anchored not stored refs pending

Towards well-specified semi-supervised model-based classifiers via structural adaptation

Jun Yang, William K. Cheung, Xiaofeng Zhang, Zhaocai Sun

arxiv:1705.00597 v1 · 2017-05-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3TBA7E4EOJUJSXS3ML2ZXCWBQ}

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	2026-05-18T00:45:16.824611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee6107c9c239344caf2db17acdc560c03a67e0d786005cd2bd9d9ded15e52a2

Aliases

arxiv: 1705.00597 · arxiv_version: 1705.00597v1 · doi: 10.48550/arxiv.1705.00597 · pith_short_12: Z3TBA7E4EOJU · pith_short_16: Z3TBA7E4EOJUJSXS · pith_short_8: Z3TBA7E4

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/Z3TBA7E4EOJUJSXS3ML2ZXCWBQ \
  | 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: cee6107c9c239344caf2db17acdc560c03a67e0d786005cd2bd9d9ded15e52a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb266b58d57a5f43a2ab2b9cc23715abf0dda601cc7a538360e599a96ca8391f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-05-01T17:26:53Z",
    "title_canon_sha256": "fb0c0be0233d27c0cff706161e4e070d76b737928c4cc8174b7ded592df6042d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00597",
    "kind": "arxiv",
    "version": 1
  }
}