Pith Number

pith:EMGA3KYM

pith:2019:EMGA3KYM7WI7HW4NBSCAXMJJ4H

not attested not anchored not stored refs pending

Self-Supervised Learning via Conditional Motion Propagation

Chen Change Loy, Dahua Lin, Xiaohang Zhan, Xingang Pan, Ziwei Liu

arxiv:1903.11412 v3 · 2019-03-27 · 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{EMGA3KYM7WI7HW4NBSCAXMJJ4H}

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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

Understanding Deep Learning Techniques for Image Segmentation

Receipt and verification

First computed	2026-05-17T23:47:48.217793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230c0dab0cfd91f3db8d0c840bb129e1d0759d519edd134c3fb7f98c38ac0921

Aliases

arxiv: 1903.11412 · arxiv_version: 1903.11412v3 · doi: 10.48550/arxiv.1903.11412 · pith_short_12: EMGA3KYM7WI7 · pith_short_16: EMGA3KYM7WI7HW4N · pith_short_8: EMGA3KYM

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/EMGA3KYM7WI7HW4NBSCAXMJJ4H \
  | 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: 230c0dab0cfd91f3db8d0c840bb129e1d0759d519edd134c3fb7f98c38ac0921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcba3728059f9dac32d3f3663dbeb5a73e0147817be955af2597cd3cb67ae3b0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-27T13:24:46Z",
    "title_canon_sha256": "cd6ad4d23d1d9c072be85afbb49f297b1e9b3a769a4b9e4bf34eeb0efcfe364e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11412",
    "kind": "arxiv",
    "version": 3
  }
}