Pith Number

pith:A2JEXB7Y

pith:2023:A2JEXB7YPBOAQ2XKC6HYCWKYDJ

not attested not anchored not stored refs pending

Deep learning-assisted active metamaterials with heat-enhanced thermal transport

Cheng-Wei Qiu, Guoqiang Xu, Jiaxin Li, Jiping Huang, Liujun Xu, Peng Jin

arxiv:2301.04523 v2 · 2023-01-11 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2JEXB7YPBOAQ2XKC6HYCWKYDJ}

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	2026-07-05T07:08:40.357416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06924b87f8785c086aea178f8159581a433672958d54f1aa3e56dc3125c2543a

Aliases

arxiv: 2301.04523 · arxiv_version: 2301.04523v2 · doi: 10.48550/arxiv.2301.04523 · pith_short_12: A2JEXB7YPBOA · pith_short_16: A2JEXB7YPBOAQ2XK · pith_short_8: A2JEXB7Y

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/A2JEXB7YPBOAQ2XKC6HYCWKYDJ \
  | 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: 06924b87f8785c086aea178f8159581a433672958d54f1aa3e56dc3125c2543a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7cef609990e909e91123945929c033bdbe1f9b5ad8e4adf466b2712771ef32b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2023-01-11T15:39:11Z",
    "title_canon_sha256": "f15a8e1de8c3cefa9e5d6b793934b93802f86872999df480367100d8f117284f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04523",
    "kind": "arxiv",
    "version": 2
  }
}