Pith Number

pith:AN2M2CFH

pith:2018:AN2M2CFHGQNYVZ5KX4MEMWZIAB

not attested not anchored not stored refs pending

An Embarrassingly Simple Approach for Knowledge Distillation

Chen Change Loy, Dahua Lin, Junjie Yan, Liang Wan, Mengya Gao, Quanquan Li, Xiaoou Tang, Yujun Shen

arxiv:1812.01819 v2 · 2018-12-05 · 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{AN2M2CFHGQNYVZ5KX4MEMWZIAB}

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	2026-07-05T00:02:55.498903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0374cd08a7341b8ae7aabf18465b28006601b4ed004ee9cea75d1704f2790935

Aliases

arxiv: 1812.01819 · arxiv_version: 1812.01819v2 · doi: 10.48550/arxiv.1812.01819 · pith_short_12: AN2M2CFHGQNY · pith_short_16: AN2M2CFHGQNYVZ5K · pith_short_8: AN2M2CFH

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/AN2M2CFHGQNYVZ5KX4MEMWZIAB \
  | 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: 0374cd08a7341b8ae7aabf18465b28006601b4ed004ee9cea75d1704f2790935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5a4f9bae3d1a75d57070bdb312c74f0ab1c2406eeea7610eb31de596a90a3e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-05T05:09:45Z",
    "title_canon_sha256": "a0b00427611d8ce0d1106a0c120b44a747b0a6a4764eb4911b6b4b5716309c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01819",
    "kind": "arxiv",
    "version": 2
  }
}