Pith Number

pith:QETKVUJJ

pith:2019:QETKVUJJUEJPRT6GCJQ7YGIKIX

not attested not anchored not stored refs pending

Knowledge Distillation via Route Constrained Optimization

Baoyun Peng, Ding Liang, Jiaheng Liu, Junjie Yan, Xiao Jin, Xiaolin Hu, Yichao Wu, Yu Liu

arxiv:1904.09149 v1 · 2019-04-19 · cs.LG · 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{QETKVUJJUEJPRT6GCJQ7YGIKIX}

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	2026-05-17T23:48:08.185532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8126aad129a112f8cfc61261fc190a45c57d6fba3c8083a77d886ba7fb3b5981

Aliases

arxiv: 1904.09149 · arxiv_version: 1904.09149v1 · doi: 10.48550/arxiv.1904.09149 · pith_short_12: QETKVUJJUEJP · pith_short_16: QETKVUJJUEJPRT6G · pith_short_8: QETKVUJJ

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/QETKVUJJUEJPRT6GCJQ7YGIKIX \
  | 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: 8126aad129a112f8cfc61261fc190a45c57d6fba3c8083a77d886ba7fb3b5981

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d5d3e2b9f4baf43318e1bc4453c42f8dee9ad4bb3f9d7724a585b2b06e7ad4",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-04-19T11:24:20Z",
    "title_canon_sha256": "2b429fa75c57a4a29d6dc6835946cc71f16be24b9f4fba3bf452f62f08808c3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09149",
    "kind": "arxiv",
    "version": 1
  }
}