Pith Number

pith:3MTHU7Q7

pith:2018:3MTHU7Q77N3W2TKSIAFSVZQWDR

not attested not anchored not stored refs pending

Multi-Label Image Classification via Knowledge Distillation from Weakly-Supervised Detection

Chunhong Pan, Jing Shao, Junjie Yan, Lu Sheng, Shiming Xiang, Yongcheng Liu

arxiv:1809.05884 v2 · 2018-09-16 · cs.CV · cs.AI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MTHU7Q77N3W2TKSIAFSVZQWDR}

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	2026-05-17T23:53:02.716646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db267a7e1ffb776d4d52400b2ae6161c4a95af48fa2393cfaeaba9fe9380f9f2

Aliases

arxiv: 1809.05884 · arxiv_version: 1809.05884v2 · doi: 10.48550/arxiv.1809.05884 · pith_short_12: 3MTHU7Q77N3W · pith_short_16: 3MTHU7Q77N3W2TKS · pith_short_8: 3MTHU7Q7

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/3MTHU7Q77N3W2TKSIAFSVZQWDR \
  | 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: db267a7e1ffb776d4d52400b2ae6161c4a95af48fa2393cfaeaba9fe9380f9f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6eb099d40106cf6b0d185f1a9c7f5306bed2e9ca0b8030004b46c80e3e2921ec",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-09-16T14:35:03Z",
    "title_canon_sha256": "21f71f0003eff56ba153e506f693a1a6bfb19493c2dd32e6b0084b36c6332ffa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.05884",
    "kind": "arxiv",
    "version": 2
  }
}