Pith Number

pith:33UPTVLT

pith:2026:33UPTVLT3PR6USEJRVUXX2BYFN

not attested not anchored not stored refs pending

APO: Unsupervised Atomic Policy Optimization for 3D Structure Prediction of Atomic Systems

Shentong Mo, Yatao Bian

arxiv:2607.28553 v1 · 2026-07-30 · cs.LG · cs.AI · 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{33UPTVLT3PR6USEJRVUXX2BYFN}

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	2026-07-31T01:38:31.619657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

dee8f9d573dbe3ea48898d697be8382b4c85d16a092b041afed4300d002b9025

Aliases

arxiv: 2607.28553 · arxiv_version: 2607.28553v1 · doi: 10.48550/arxiv.2607.28553 · pith_short_12: 33UPTVLT3PR6 · pith_short_16: 33UPTVLT3PR6USEJ · pith_short_8: 33UPTVLT

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/33UPTVLT3PR6USEJRVUXX2BYFN \
  | 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: dee8f9d573dbe3ea48898d697be8382b4c85d16a092b041afed4300d002b9025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9daef6a8e708bdc5b76dd28a8e03c27dc1863107351e80824843128798ef15f6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-30T17:21:58Z",
    "title_canon_sha256": "29cfde9c1654cfd50b5f991d02c4e72905e627af1ae09b7bbc8cee999f1022a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28553",
    "kind": "arxiv",
    "version": 1
  }
}