Pith Number

pith:ZVPM4VFT

pith:2019:ZVPM4VFTGEI2FLKBMEPPSPWBSA

not attested not anchored not stored refs pending

Hierarchical Policy Learning is Sensitive to Goal Space Design

Arjun K. Bansal, Madhavun Candadai, Mariano Phielipp, Zach Dwiel

arxiv:1905.01537 v2 · 2019-05-04 · cs.LG · 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{ZVPM4VFTGEI2FLKBMEPPSPWBSA}

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	2026-05-17T23:42:15.106687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5ece54b33111a2ad41611ef93ec1900a9a722a202abd8ca5d37dcf7c4f8613

Aliases

arxiv: 1905.01537 · arxiv_version: 1905.01537v2 · doi: 10.48550/arxiv.1905.01537 · pith_short_12: ZVPM4VFTGEI2 · pith_short_16: ZVPM4VFTGEI2FLKB · pith_short_8: ZVPM4VFT

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/ZVPM4VFTGEI2FLKBMEPPSPWBSA \
  | 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: cd5ece54b33111a2ad41611ef93ec1900a9a722a202abd8ca5d37dcf7c4f8613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "696d2e1eb5bd8ec7febc294be38d67abfa1d717907942cf1c8a72eff4c40399a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-04T18:22:32Z",
    "title_canon_sha256": "423b504c979561afb4a5db7fb435cda3d6e7db2d9e5eda6998a9a059796bf32f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01537",
    "kind": "arxiv",
    "version": 2
  }
}