Pith Number

pith:YWGUJRXC

pith:2020:YWGUJRXCWE4SVL7TLP2GLVZOHI

not attested not anchored not stored refs pending

Transforming heat transfer with thermal metamaterials and devices

Baowen Li, Cheng-Wei Qiu, Jiaxin Li, Shanhui Fan, Tiancheng Han, Wei Li, Xu Zheng, Ying Li

arxiv:2008.07964 v1 · 2020-08-18 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWGUJRXCWE4SVL7TLP2GLVZOHI}

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	2026-07-05T02:23:11.639942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c58d44c6e2b1392aaff35bf465d72e3a2bd9a7805403b90e3a8e185688ff1d14

Aliases

arxiv: 2008.07964 · arxiv_version: 2008.07964v1 · doi: 10.48550/arxiv.2008.07964 · pith_short_12: YWGUJRXCWE4S · pith_short_16: YWGUJRXCWE4SVL7T · pith_short_8: YWGUJRXC

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/YWGUJRXCWE4SVL7TLP2GLVZOHI \
  | 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: c58d44c6e2b1392aaff35bf465d72e3a2bd9a7805403b90e3a8e185688ff1d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8de9186ecc1cf587c7b707d1c489cab9ff860ffcb69a3aa311b0153878f0b85a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-08-18T14:53:13Z",
    "title_canon_sha256": "8599035f7517361c6184ab88b05e74483f01df0ec6cd513819ce8ea31ec84aa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.07964",
    "kind": "arxiv",
    "version": 1
  }
}