Pith Number

pith:UTIV7QRO

pith:2021:UTIV7QROW36P45BMNBNMXGZILM

not attested not anchored not stored refs pending

Successor Feature Landmarks for Long-Horizon Goal-Conditioned Reinforcement Learning

Christopher Hoang, Honglak Lee, Jongwook Choi, Sungryull Sohn, Wilka Carvalho

arxiv:2111.09858 v1 · 2021-11-18 · 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{UTIV7QROW36P45BMNBNMXGZILM}

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	2026-07-05T03:33:16.396018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d15fc22eb6fcfe742c685acb9b285b2bde2ab0bee1d4339a99bcf524c996fb

Aliases

arxiv: 2111.09858 · arxiv_version: 2111.09858v1 · doi: 10.48550/arxiv.2111.09858 · pith_short_12: UTIV7QROW36P · pith_short_16: UTIV7QROW36P45BM · pith_short_8: UTIV7QRO

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/UTIV7QROW36P45BMNBNMXGZILM \
  | 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: a4d15fc22eb6fcfe742c685acb9b285b2bde2ab0bee1d4339a99bcf524c996fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de84474de3a2d5446b5e0132e4caf38fba38806a0825d7dbc4882fc0f977af54",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-11-18T18:36:05Z",
    "title_canon_sha256": "69ea731d9af6849a4cb974fc9092bdd0a2d888477b038da91ff35c9ff6150a48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.09858",
    "kind": "arxiv",
    "version": 1
  }
}