Pith Number

pith:GDSQ2VPG

pith:2021:GDSQ2VPGEOCNC635W3KME3QWUP

not attested not anchored not stored refs pending

Improving Context-Based Meta-Reinforcement Learning with Self-Supervised Trajectory Contrastive Learning

Bernie Wang, Bichen Wu, Kurt Keutzer, Simon Xu, Yang Gao

arxiv:2103.06386 v1 · 2021-03-10 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDSQ2VPGEOCNC635W3KME3QWUP}

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	2026-07-05T02:22:08.604979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e50d55e62384d17b7db6d4c26e16a3c7a80b663d02bc223f52fd3fea990922

Aliases

arxiv: 2103.06386 · arxiv_version: 2103.06386v1 · doi: 10.48550/arxiv.2103.06386 · pith_short_12: GDSQ2VPGEOCN · pith_short_16: GDSQ2VPGEOCNC635 · pith_short_8: GDSQ2VPG

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/GDSQ2VPGEOCNC635W3KME3QWUP \
  | 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: 30e50d55e62384d17b7db6d4c26e16a3c7a80b663d02bc223f52fd3fea990922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e01bd97fd686350223139365dbc8ff8297eb0ff1d440ca689da9821a9ef8b596",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-10T23:31:19Z",
    "title_canon_sha256": "ebdbf213dcd21486914506e492f8cd166f650b61f45b16649e83ac2f49612b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.06386",
    "kind": "arxiv",
    "version": 1
  }
}