Pith Number

pith:OPFGL6OQ

pith:2026:OPFGL6OQ2GPE5BXKOCS2XKJZXC

not attested not anchored not stored refs pending

R-APS: Compositional Reasoning and In-Context Meta-Learning for Constrained Design via Reflective Adversarial Pareto Search

Andr\'e Freitas, Jo\~ao Pedro Gandarela, Stefan Menzel, Thiago Rios

arxiv:2606.04823 v1 · 2026-06-03 · cs.AI · cs.CL · cs.MA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPFGL6OQ2GPE5BXKOCS2XKJZXC}

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	2026-06-04T01:09:31.295668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73ca65f9d0d19e4e86ea70a5aba939b8a4a31cb5c1b7aa55bafa4461022c08c1

Aliases

arxiv: 2606.04823 · arxiv_version: 2606.04823v1 · doi: 10.48550/arxiv.2606.04823 · pith_short_12: OPFGL6OQ2GPE · pith_short_16: OPFGL6OQ2GPE5BXK · pith_short_8: OPFGL6OQ

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/OPFGL6OQ2GPE5BXKOCS2XKJZXC \
  | 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: 73ca65f9d0d19e4e86ea70a5aba939b8a4a31cb5c1b7aa55bafa4461022c08c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc5024f420418d735828f9e8a892d17c0411330476d21e9983bb4a423036ac80",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-03T12:45:39Z",
    "title_canon_sha256": "ceaa039aae8a058e1c05db58a45b1659cb1172cdbadbec74a1f2fddd52301bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04823",
    "kind": "arxiv",
    "version": 1
  }
}