Pith Number

pith:RJMX6LWZ

pith:2026:RJMX6LWZPATVXAWN7NPODGY47F

not attested not anchored not stored refs pending

Interpreting Neural Combinatorial Optimization via Evolving Programmatic Bottlenecks

Anqi Xie, Cathy Wu, Haocheng Duan, Jieyi Bi, Sirui Li, Yining Ma, Yuxin Guo

arxiv:2606.19741 v1 · 2026-06-18 · cs.AI · 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{RJMX6LWZPATVXAWN7NPODGY47F}

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	2026-06-19T16:12:33.824877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a597f2ed978275b82cdfb5ee19b1cf95029314dd9b23d469ee306216fc70497

Aliases

arxiv: 2606.19741 · arxiv_version: 2606.19741v1 · doi: 10.48550/arxiv.2606.19741 · pith_short_12: RJMX6LWZPATV · pith_short_16: RJMX6LWZPATVXAWN · pith_short_8: RJMX6LWZ

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/RJMX6LWZPATVXAWN7NPODGY47F \
  | 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: 8a597f2ed978275b82cdfb5ee19b1cf95029314dd9b23d469ee306216fc70497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4568754de05cd2a570d5d4ef0d694651ef4a0aefe977b49cc1a34dbf86f17451",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-18T03:14:10Z",
    "title_canon_sha256": "7d735a18e35971579e631efa9b70916df79fbc1cf4911edb567673936f62fc6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19741",
    "kind": "arxiv",
    "version": 1
  }
}