Pith Number

pith:TQZ2JPDT

pith:2020:TQZ2JPDTLJUWYOQHO5ZTMCNPHV

not attested not anchored not stored refs pending

JIT-Masker: Efficient Online Distillation for Background Matting

Jo Chuang, Qian Dong

arxiv:2006.06185 v1 · 2020-06-11 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQZ2JPDTLJUWYOQHO5ZTMCNPHV}

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	2026-07-05T01:09:21.697767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c33a4bc735a696c3a0777733609af3d4c6cea072c138181a7f2c22ce2591e28

Aliases

arxiv: 2006.06185 · arxiv_version: 2006.06185v1 · doi: 10.48550/arxiv.2006.06185 · pith_short_12: TQZ2JPDTLJUW · pith_short_16: TQZ2JPDTLJUWYOQH · pith_short_8: TQZ2JPDT

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/TQZ2JPDTLJUWYOQHO5ZTMCNPHV \
  | 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: 9c33a4bc735a696c3a0777733609af3d4c6cea072c138181a7f2c22ce2591e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b479386929fed77bbe1849dd723dfa82167cd2e40105da75a8ad69d0c6228c6",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-06-11T04:28:09Z",
    "title_canon_sha256": "5054dc7cdb0a83ee0f7b0a4d39bb78f1d54cd52acac6e9717dd3c66312b6154e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.06185",
    "kind": "arxiv",
    "version": 1
  }
}