Pith Number

pith:3NRGTSGY

pith:2020:3NRGTSGYG4UA2OVMHUX6MC4GWS

not attested not anchored not stored refs pending

Adversarial Self-Supervised Data-Free Distillation for Text Classification

Chen Chen, Chenghao Jia, Gongfan Fang, Weiming Lu, Xinyin Ma, Yongliang Shen

arxiv:2010.04883 v1 · 2020-10-10 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NRGTSGYG4UA2OVMHUX6MC4GWS}

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	2026-07-05T01:42:00.334352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db6269c8d837280d3aac3d2fe60b86b49e7824ddda93bc9410a7543ce8937815

Aliases

arxiv: 2010.04883 · arxiv_version: 2010.04883v1 · doi: 10.48550/arxiv.2010.04883 · pith_short_12: 3NRGTSGYG4UA · pith_short_16: 3NRGTSGYG4UA2OVM · pith_short_8: 3NRGTSGY

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/3NRGTSGYG4UA2OVMHUX6MC4GWS \
  | 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: db6269c8d837280d3aac3d2fe60b86b49e7824ddda93bc9410a7543ce8937815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ee2370bfd30d5d6daa8323e84a40699408dde2a4ffab8575fece01437f0b4a2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-10T02:46:06Z",
    "title_canon_sha256": "fa63cac1fd6e62070993df95317bb07167f80efdd7c1d7dd5da6658262e11f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.04883",
    "kind": "arxiv",
    "version": 1
  }
}