Pith Number

pith:HSDGCAH3

pith:2023:HSDGCAH3EXJ4VHGBBTA62IBBMB

not attested not anchored not stored refs pending

Out of Thin Air: Exploring Data-Free Adversarial Robustness Distillation

Dingkang Yang, Kaixun Jiang, Lizhe Qi, Pinxue Guo, Wenqiang Zhang, Yuzheng Wang, Zhaoyu Chen

arxiv:2303.11611 v2 · 2023-03-21 · 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{HSDGCAH3EXJ4VHGBBTA62IBBMB}

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	2026-07-05T07:25:22.562389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c866100fb25d3ca9cc10cc1ed2021606e223f5d0494cc41c37534be1af04464

Aliases

arxiv: 2303.11611 · arxiv_version: 2303.11611v2 · doi: 10.48550/arxiv.2303.11611 · pith_short_12: HSDGCAH3EXJ4 · pith_short_16: HSDGCAH3EXJ4VHGB · pith_short_8: HSDGCAH3

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/HSDGCAH3EXJ4VHGBBTA62IBBMB \
  | 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: 3c866100fb25d3ca9cc10cc1ed2021606e223f5d0494cc41c37534be1af04464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "508719ed0d226655f20b6aacb97fa855bc2e4a3a41ef794b359fc83e9b2a09a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-21T06:10:47Z",
    "title_canon_sha256": "924ab5ae241afef675f01fbfeb6cb1067f14ec676f8591c2b17b24fd82d8562c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.11611",
    "kind": "arxiv",
    "version": 2
  }
}