Pith Number

pith:GXI3ZKRA

pith:2026:GXI3ZKRACCJK3BDZZUJCFPE7QU

not attested not anchored not stored refs pending

Routing by Reaching: Composition of Pre-trained GFlowNets for Multi-Objective Generation

Dongwoo Kim, Moonjeong Park, Seokwon Yoon, Seungbeom Lee, Seunghyuk Cho, Youngbin Choi

arxiv:2602.21565 v2 · 2026-02-25 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXI3ZKRACCJK3BDZZUJCFPE7QU}

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	2026-05-29T02:05:41.851206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d1bcaa201092ad8479cd1222bc9f8526300d82a16c3b05cbae3145cca65d37

Aliases

arxiv: 2602.21565 · arxiv_version: 2602.21565v2 · doi: 10.48550/arxiv.2602.21565 · pith_short_12: GXI3ZKRACCJK · pith_short_16: GXI3ZKRACCJK3BDZ · pith_short_8: GXI3ZKRA

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/GXI3ZKRACCJK3BDZZUJCFPE7QU \
  | 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: 35d1bcaa201092ad8479cd1222bc9f8526300d82a16c3b05cbae3145cca65d37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b13650c1c7903870e8d1c25a2e77e4ca4a5f64fb5a68d7e1b37f0d74dbd69e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-02-25T04:44:46Z",
    "title_canon_sha256": "6992a0d11980e5457342c3389f167b662338d4a4c77c9b0c1529b076a1ec39f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.21565",
    "kind": "arxiv",
    "version": 2
  }
}