Pith Number

pith:V4OAWQSO

pith:2020:V4OAWQSOMPZGFLPTBYI752ZMN6

not attested not anchored not stored refs pending

Efficient Solar-driven Steam Generation Enabled by An Ultra-black Paint

Fangqi Chen, Gang Xiao, Ming Su, Ralph Ahlgren, Xiaojie Liu, Yanpei Tian, Yiting Zheng, Yi Zheng

arxiv:2005.14280 v3 · 2020-05-28 · 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{V4OAWQSOMPZGFLPTBYI752ZMN6}

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.

Cited by

1 paper in Pith

Single-shot capable surface acoustic wave dispersion measurement of a layered plate

Receipt and verification

First computed	2026-07-05T01:14:00.579260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af1c0b424e63f262adf30e11feeb2c6f9f7bdc8f62d72b820d4588a17e0c932d

Aliases

arxiv: 2005.14280 · arxiv_version: 2005.14280v3 · doi: 10.48550/arxiv.2005.14280 · pith_short_12: V4OAWQSOMPZG · pith_short_16: V4OAWQSOMPZGFLPT · pith_short_8: V4OAWQSO

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/V4OAWQSOMPZGFLPTBYI752ZMN6 \
  | 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: af1c0b424e63f262adf30e11feeb2c6f9f7bdc8f62d72b820d4588a17e0c932d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ac0fb5fa0fea6ccad1cff8b43ec023c002d166ed3a52769d70236c619ec4c6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-05-28T20:35:03Z",
    "title_canon_sha256": "af0fcd88ea590fadb483a116958aa03de3fba1daa90c05daaf61132aed50ab9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.14280",
    "kind": "arxiv",
    "version": 3
  }
}