Pith Number

pith:MD2B6J7K

pith:2019:MD2B6J7KCYAHJ6FSDU7QHFJODM

not attested not anchored not stored refs pending

Additive Adversarial Learning for Unbiased Authentication

Chenbin Zhang, Jian Liang, Kun Bai, Shiyu Chang, Yuren Cao, Zenglin Xu

arxiv:1905.06517 v3 · 2019-05-16 · stat.ML · 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{MD2B6J7KCYAHJ6FSDU7QHFJODM}

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	2026-05-17T23:44:53.830527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f41f27ea160074f8b21d3f03952e1b02f7acd3ce754eb9f3da4bd07d0dae9f

Aliases

arxiv: 1905.06517 · arxiv_version: 1905.06517v3 · doi: 10.48550/arxiv.1905.06517 · pith_short_12: MD2B6J7KCYAH · pith_short_16: MD2B6J7KCYAHJ6FS · pith_short_8: MD2B6J7K

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/MD2B6J7KCYAHJ6FSDU7QHFJODM \
  | 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: 60f41f27ea160074f8b21d3f03952e1b02f7acd3ce754eb9f3da4bd07d0dae9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11fb46d319625b12598da27395aa62dda2d577edd56935121a1ab4986eaef4f0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-05-16T03:58:07Z",
    "title_canon_sha256": "9e739c6497f4845a6b4bc5e29cfb5f2e456b88ea86cf20d95e228007216ff936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.06517",
    "kind": "arxiv",
    "version": 3
  }
}