Pith Number

pith:66TBS5ZM

pith:2020:66TBS5ZMBPXX7CQINARIR4NR6N

not attested not anchored not stored refs pending

MELD: Meta-Reinforcement Learning from Images via Latent State Models

Anusha Nagabandi, Chelsea Finn, Kate Rakelly, Sergey Levine, Tony Z. Zhao

arxiv:2010.13957 v2 · 2020-10-26 · cs.LG · cs.AI · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{66TBS5ZMBPXX7CQINARIR4NR6N}

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	2026-07-05T02:05:44.632673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7a619772c0bef7f8a08682288f1b1f3700348d2113fb32f1b76aa76a1ecc820

Aliases

arxiv: 2010.13957 · arxiv_version: 2010.13957v2 · doi: 10.48550/arxiv.2010.13957 · pith_short_12: 66TBS5ZMBPXX · pith_short_16: 66TBS5ZMBPXX7CQI · pith_short_8: 66TBS5ZM

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/66TBS5ZMBPXX7CQINARIR4NR6N \
  | 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: f7a619772c0bef7f8a08682288f1b1f3700348d2113fb32f1b76aa76a1ecc820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3409372546f2a6ee23cd8f92b73e3295c01e1e9ec497ee02be064fb9464b40fa",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-10-26T23:50:30Z",
    "title_canon_sha256": "054fcb9fbd266b5c5488665a20fb747518d8da82c9f27cea6150ea55c4956f8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13957",
    "kind": "arxiv",
    "version": 2
  }
}