Pith Number

pith:64IO6GUK

pith:2026:64IO6GUKSKXEO4EUILOLG5GC7Y

not attested not anchored not stored refs pending

MAPL: Multi-Objective Preference Learning for Robot Locomotion

Joseph Campbell, Muhan Lin, Shuyang Shi, Xiyue Chen

arxiv:2606.25398 v1 · 2026-06-24 · 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{64IO6GUKSKXEO4EUILOLG5GC7Y}

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	2026-06-25T01:18:04.312994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f710ef1a8a92ae47709442dcb374c2fe23b34eb75038c6de61d9a023f1548077

Aliases

arxiv: 2606.25398 · arxiv_version: 2606.25398v1 · doi: 10.48550/arxiv.2606.25398 · pith_short_12: 64IO6GUKSKXE · pith_short_16: 64IO6GUKSKXEO4EU · pith_short_8: 64IO6GUK

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/64IO6GUKSKXEO4EUILOLG5GC7Y \
  | 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: f710ef1a8a92ae47709442dcb374c2fe23b34eb75038c6de61d9a023f1548077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee72b3afe5015c5fe8bcf8dc91288a3b9ff7ee09baebff2607ee432f6548279e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-06-24T04:52:04Z",
    "title_canon_sha256": "2e3ecc6203324850fe89fac70fa42ab9d0620aa6bb2e8e5a832d3434c7d8cf0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25398",
    "kind": "arxiv",
    "version": 1
  }
}