Pith Number

pith:ZFMMLZXC

pith:2018:ZFMMLZXCT2RHPEBRKA4WZNR62N

not attested not anchored not stored refs pending

When Semi-Supervised Learning Meets Transfer Learning: Training Strategies, Models and Datasets

Avital Oliver, Hong-Yu Zhou, Jianxin Wu, Yefeng Zheng

arxiv:1812.05313 v1 · 2018-12-13 · 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{ZFMMLZXCT2RHPEBRKA4WZNR62N}

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	2026-05-17T23:58:23.835425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c958c5e6e29ea277903150396cb63ed35cba9193c281b5bd14b12734b9c3e1d2

Aliases

arxiv: 1812.05313 · arxiv_version: 1812.05313v1 · doi: 10.48550/arxiv.1812.05313 · pith_short_12: ZFMMLZXCT2RH · pith_short_16: ZFMMLZXCT2RHPEBR · pith_short_8: ZFMMLZXC

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/ZFMMLZXCT2RHPEBRKA4WZNR62N \
  | 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: c958c5e6e29ea277903150396cb63ed35cba9193c281b5bd14b12734b9c3e1d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89916198158f168b77e0fa49acb3005e388ea150077993a8a4e2423288f59390",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-13T08:46:42Z",
    "title_canon_sha256": "8825ee94bfdd4189355549f6b81906c1a2182ab8d30042b62893717a6c11f0ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05313",
    "kind": "arxiv",
    "version": 1
  }
}