Pith Number

pith:55B6U6ZA

pith:2018:55B6U6ZAT3Y22ZVT55GP5QY423

not attested not anchored not stored refs pending

Adversarial Metric Learning

Chen Gong, Jian Yang, Jun Li, Shuo Chen, Xiang Li, Yang Wei

arxiv:1802.03170 v1 · 2018-02-09 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55B6U6ZAT3Y22ZVT55GP5QY423}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:23:58.399819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef43ea7b209ef1ad66b3ef4cfec31cd6db1499071e3dddce1324d35823aea5e4

Aliases

arxiv: 1802.03170 · arxiv_version: 1802.03170v1 · doi: 10.48550/arxiv.1802.03170 · pith_short_12: 55B6U6ZAT3Y2 · pith_short_16: 55B6U6ZAT3Y22ZVT · pith_short_8: 55B6U6ZA

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/55B6U6ZAT3Y22ZVT55GP5QY423 \
  | 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: ef43ea7b209ef1ad66b3ef4cfec31cd6db1499071e3dddce1324d35823aea5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adf503e78a3b6fc70b7d3cbdaea4e048b17605784040c0db545081a2eb66457f",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-02-09T08:43:57Z",
    "title_canon_sha256": "b29db2caa6c11fad4fd09e83ac71881270e7612d662aa4bce173436cde5a0eb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03170",
    "kind": "arxiv",
    "version": 1
  }
}