Pith Number

pith:HBK7BVKE

pith:2025:HBK7BVKEL77SS72LX4ATDR32ZD

not attested not anchored not stored refs pending

Self-Driving Laboratory Optimizes the Lower Critical Solution Temperature of Thermoresponsive Polymers

Guoyue Xu, Renzheng Zhang, Tengfei Luo

arxiv:2509.05351 v1 · 2025-09-02 · cond-mat.soft · 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{HBK7BVKEL77SS72LX4ATDR32ZD}

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	2026-07-05T12:05:45.704621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3855f0d5445fff297f4bbf0131c77ac8e6e17c0f209e9be6b8f1f421929fb3de

Aliases

arxiv: 2509.05351 · arxiv_version: 2509.05351v1 · doi: 10.48550/arxiv.2509.05351 · pith_short_12: HBK7BVKEL77S · pith_short_16: HBK7BVKEL77SS72L · pith_short_8: HBK7BVKE

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/HBK7BVKEL77SS72LX4ATDR32ZD \
  | 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: 3855f0d5445fff297f4bbf0131c77ac8e6e17c0f209e9be6b8f1f421929fb3de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d073d5de29540e65b4f0fde07848d1af0931363aa8a680d45c52eb9568727a7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2025-09-02T19:35:33Z",
    "title_canon_sha256": "d533bacb722181ce150673ce14c1a8cc74559dd81b51a14c9a7473eac0fe1e99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05351",
    "kind": "arxiv",
    "version": 1
  }
}