Pith Number

pith:UFIXV2NT

pith:2026:UFIXV2NT2U2RGN2G626KWL2WGS

not attested not anchored not stored refs pending

PolymerGPT: Multi-property Optimization with a Decoder-Based GPT Model for Generative Polymer Design

Adarsh Gadari, C. Adrian Figg, Charlie Pyle, Chunjiang Zhu, Yaohang Li, Zhenquan Jia

arxiv:2608.01431 v1 · 2026-08-02 · cs.AI · cond-mat.mtrl-sci · cs.CE · 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{UFIXV2NT2U2RGN2G626KWL2WGS}

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	2026-08-04T02:05:12.752976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1517ae9b3d535133746f6bcab2f5634abcc70a60db049dd4e97665c89fe24fc

Aliases

arxiv: 2608.01431 · arxiv_version: 2608.01431v1 · doi: 10.48550/arxiv.2608.01431 · pith_short_12: UFIXV2NT2U2R · pith_short_16: UFIXV2NT2U2RGN2G · pith_short_8: UFIXV2NT

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/UFIXV2NT2U2RGN2G626KWL2WGS \
  | 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: a1517ae9b3d535133746f6bcab2f5634abcc70a60db049dd4e97665c89fe24fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d65a1227b75503cdaf7eabb07dc2cda1080b9a5ac4a84075af9701205973ac59",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.CE",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-02T18:26:04Z",
    "title_canon_sha256": "34672acf8c43004c58953afa199e69d412d7fe8efaf7a37956d8ed279f977a0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01431",
    "kind": "arxiv",
    "version": 1
  }
}