Pith Number

pith:O5CJU4SZ

pith:2019:O5CJU4SZ3T6KMP42ZQTBZOGMHB

not attested not anchored not stored refs pending

Self-Knowledge Distillation in Natural Language Processing

Heeyoul Choi, Sangchul Hahn

arxiv:1908.01851 v1 · 2019-08-02 · cs.CL · 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{O5CJU4SZ3T6KMP42ZQTBZOGMHB}

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.

Cited by

1 paper in Pith

Metric Learning with Progressive Self-Distillation for Audio-Visual Embedding Learning

Receipt and verification

First computed	2026-07-04T23:51:48.360483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77449a7259dcfca63f9acc261cb8cc3855b733a11642508eff93c2675a6c8822

Aliases

arxiv: 1908.01851 · arxiv_version: 1908.01851v1 · doi: 10.48550/arxiv.1908.01851 · pith_short_12: O5CJU4SZ3T6K · pith_short_16: O5CJU4SZ3T6KMP42 · pith_short_8: O5CJU4SZ

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/O5CJU4SZ3T6KMP42ZQTBZOGMHB \
  | 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: 77449a7259dcfca63f9acc261cb8cc3855b733a11642508eff93c2675a6c8822

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9930da31358634db46b844ec5a8e242c18a5bb057551ec69b2b6e9ffbcb5ffb6",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-02T15:17:27Z",
    "title_canon_sha256": "093e2d4e774bdc25f6b30240b73494868187ace2893e4a6d2afe841c2824c9f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01851",
    "kind": "arxiv",
    "version": 1
  }
}