Pith Number

pith:MMMCVTI4

pith:2020:MMMCVTI4O57FYNOJ4WFXX4ARSB

not attested not anchored not stored refs pending

Feature Distillation With Guided Adversarial Contrastive Learning

Alex Kot, Bihan Wen, Jinnan Chen, Jun Zhao, Tao Bai, Xudong Jiang

arxiv:2009.09922 v1 · 2020-09-21 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MMMCVTI4O57FYNOJ4WFXX4ARSB}

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	2026-07-05T01:36:54.402028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63182acd1c777e5c35c9e58b7bf01190568c781d514e1d60f87e8dbc5f958308

Aliases

arxiv: 2009.09922 · arxiv_version: 2009.09922v1 · doi: 10.48550/arxiv.2009.09922 · pith_short_12: MMMCVTI4O57F · pith_short_16: MMMCVTI4O57FYNOJ · pith_short_8: MMMCVTI4

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/MMMCVTI4O57FYNOJ4WFXX4ARSB \
  | 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: 63182acd1c777e5c35c9e58b7bf01190568c781d514e1d60f87e8dbc5f958308

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915978ceab723e856c880a4fda4f12979f88f8dc0738ab37ed2163d3432c007d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-21T14:46:17Z",
    "title_canon_sha256": "9ae2fbdb8b10a32ae8e18cad7460d4c007438e1dceaecd5912f892be21425cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.09922",
    "kind": "arxiv",
    "version": 1
  }
}