Pith Number

pith:FSBD7E2E

pith:2018:FSBD7E2EHDWDI5AZUNUBCNRC7C

not attested not anchored not stored refs pending

Intervention Aided Reinforcement Learning for Safe and Practical Policy Optimization in Navigation

Bo Zhou, Fan Wang, Hao Tian, Jiangyong Li, Jia Pan, Ke Chen, Tingxiang Fan, Xi Zhang

arxiv:1811.06187 v1 · 2018-11-15 · cs.RO · 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{FSBD7E2EHDWDI5AZUNUBCNRC7C}

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	2026-05-18T00:00:38.406451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c823f934438ec347419a368113622f8af75070f28ac6009a100b5985bde13dc

Aliases

arxiv: 1811.06187 · arxiv_version: 1811.06187v1 · doi: 10.48550/arxiv.1811.06187 · pith_short_12: FSBD7E2EHDWD · pith_short_16: FSBD7E2EHDWDI5AZ · pith_short_8: FSBD7E2E

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/FSBD7E2EHDWDI5AZUNUBCNRC7C \
  | 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: 2c823f934438ec347419a368113622f8af75070f28ac6009a100b5985bde13dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196d6830b0bf6f3f1e8987a92a0f3646355bcf0165d082120732e64d0bca8e69",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-15T05:26:38Z",
    "title_canon_sha256": "2f2a5ba2e7216f5bd30de08f1db246ebb0c64591b9b8909d42e68deae2757c95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06187",
    "kind": "arxiv",
    "version": 1
  }
}