Pith Number

pith:DBBHXJYP

pith:2019:DBBHXJYPZAWY4KZCEK6WO3FVY7

not attested not anchored not stored refs pending

Learning Fast Adaptation with Meta Strategy Optimization

Erwin Coumans, Jie Tan, Sehoon Ha, Wenhao Yu, Yunfei Bai

arxiv:1909.12995 v2 · 2019-09-28 · cs.RO · 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{DBBHXJYPZAWY4KZCEK6WO3FVY7}

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.

Cited by

1 paper in Pith

Robot Trains Robot: Automatic Real-World Policy Adaptation and Learning for Humanoids

Receipt and verification

First computed	2026-07-05T00:40:58.788458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18427ba70fc82d8e2b2222bd676cb5c7ccdf809c235ff97dbee0905a9f07002e

Aliases

arxiv: 1909.12995 · arxiv_version: 1909.12995v2 · doi: 10.48550/arxiv.1909.12995 · pith_short_12: DBBHXJYPZAWY · pith_short_16: DBBHXJYPZAWY4KZC · pith_short_8: DBBHXJYP

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/DBBHXJYPZAWY4KZCEK6WO3FVY7 \
  | 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: 18427ba70fc82d8e2b2222bd676cb5c7ccdf809c235ff97dbee0905a9f07002e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5bc093de500071c54ec0fef1e85d88712e3c49ee56842e429a68da5ff634142",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-09-28T00:57:58Z",
    "title_canon_sha256": "f2f39af5e6371da2213842d4bce3a7877e4283a19064325ebb282b179dce3cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12995",
    "kind": "arxiv",
    "version": 2
  }
}