Pith Number

pith:QMZO4XRS

pith:2017:QMZO4XRSZ7SLHLBXKP4JBPPKPX

not attested not anchored not stored refs pending

Meta Learning Shared Hierarchies

John Schulman, Jonathan Ho, Kevin Frans, Pieter Abbeel, Xi Chen

arxiv:1710.09767 v1 · 2017-10-26 · 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{QMZO4XRSZ7SLHLBXKP4JBPPKPX}

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

Task-Aware Virtual Training: Enhancing Generalization in Meta-Reinforcement Learning for Out-of-Distribution Tasks

Receipt and verification

First computed	2026-05-18T00:31:56.519704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8332ee5e32cfe4b3ac3753f890bdea7df6e8a99a803306ec4b24490dafd15b92

Aliases

arxiv: 1710.09767 · arxiv_version: 1710.09767v1 · doi: 10.48550/arxiv.1710.09767 · pith_short_12: QMZO4XRSZ7SL · pith_short_16: QMZO4XRSZ7SLHLBX · pith_short_8: QMZO4XRS

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/QMZO4XRSZ7SLHLBXKP4JBPPKPX \
  | 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: 8332ee5e32cfe4b3ac3753f890bdea7df6e8a99a803306ec4b24490dafd15b92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56bdf2cf57f49c95bfc717c40b5c85dafe9277481f56521ee0ffe8c86601522e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-10-26T15:43:33Z",
    "title_canon_sha256": "c09996fd77f0f69353c40639788ffc323a32999911ea6b3149f4f5d34382e1be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09767",
    "kind": "arxiv",
    "version": 1
  }
}