Pith Number

pith:Q2TGAGGD

pith:2020:Q2TGAGGD5FSULR2RIZKQLJ6KUX

not attested not anchored not stored refs pending

Learning Object-conditioned Exploration using Distributed Soft Actor Critic

Alexander Toshev, Austin Stone, Ayzaan Wahid, Brian Ichter, Kevin Chen

arxiv:2007.14545 v2 · 2020-07-29 · 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{Q2TGAGGD5FSULR2RIZKQLJ6KUX}

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	2026-07-05T01:23:26.232621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86a66018c3e96545c751465505a7caa5e648a23fe40a96428ba7c1165297cdc8

Aliases

arxiv: 2007.14545 · arxiv_version: 2007.14545v2 · doi: 10.48550/arxiv.2007.14545 · pith_short_12: Q2TGAGGD5FSU · pith_short_16: Q2TGAGGD5FSULR2R · pith_short_8: Q2TGAGGD

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/Q2TGAGGD5FSULR2RIZKQLJ6KUX \
  | 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: 86a66018c3e96545c751465505a7caa5e648a23fe40a96428ba7c1165297cdc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ef5a39e5949a40a0753e7370e18bac647e71474a9b1989da45a14208610c07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2020-07-29T01:09:27Z",
    "title_canon_sha256": "200408ac86613f06391cc87ae514bcb001beaca2ed67300d056f1a05afe43e99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14545",
    "kind": "arxiv",
    "version": 2
  }
}