Pith Number

pith:FD4OLGJJ

pith:2022:FD4OLGJJSIJCS3TIFLS3XPFJ5I

not attested not anchored not stored refs pending

LOSTIN: Logic Optimization via Spatio-Temporal Information with Hybrid Graph Models

Cong Hao, Jiwon Lee, Nan Wu, Yuan Xie

arxiv:2201.08455 v2 · 2022-01-20 · cs.LG · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD4OLGJJSIJCS3TIFLS3XPFJ5I}

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	2026-07-05T05:08:26.083552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f8e599299212296e682ae5bbbca9ea3ef406f57f609312f940c24155bf2c54

Aliases

arxiv: 2201.08455 · arxiv_version: 2201.08455v2 · doi: 10.48550/arxiv.2201.08455 · pith_short_12: FD4OLGJJSIJC · pith_short_16: FD4OLGJJSIJCS3TI · pith_short_8: FD4OLGJJ

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/FD4OLGJJSIJCS3TIFLS3XPFJ5I \
  | 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: 28f8e599299212296e682ae5bbbca9ea3ef406f57f609312f940c24155bf2c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffcd47e34e8d9ad615b4182ccff2ddfc18868d00fb886b0ac9709903efcf341c",
    "cross_cats_sorted": [
      "cs.AR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-20T21:12:22Z",
    "title_canon_sha256": "3b2bb88eefc646c02a3ba8695ac4800100d9c3c21e146da91ee9e2253a2a2353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08455",
    "kind": "arxiv",
    "version": 2
  }
}